crawlSS_052_experience.txt: Experience and level increase
Based on Crawl Stone Soup 0.5.2
Last change: 2009-12-09 by E. Grasland <erwgrs at gmail dot com>
(use a fixed-width font like Courier to display the tables correctly)


 Experience required per level
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

 The experience a Human need to gain a level is given on the following table:

+-------+--------+-------+--------+
| Level |   Xp   | Delta | Delta2 |
+-------+--------+-------+--------+
|   1   |      0 |     - |     -  |
|   2   |     10 |    10 |    10  |
|   3   |     30 |    20 |    10  |
|   4   |     70 |    40 |    20  |
|   5   |    140 |    70 |    30  |
|   6   |    270 |   130 |    60  |
|   7   |    520 |   250 |   120  |
|   8   |   1010 |   490 |   240  |
|   9   |   1980 |   970 |   480  |
|  10   |   3910 |  1930 |   960  |
|  11   |   7760 |  3850 |  1920  |
|  12   |  15450 |  7690 |  3840  |
|  13   |  29000 | 13550 |  5860  |
|  14   |  48500 | 19500 |  5950  |
|  15   |  74000 | 25500 |  6000  |
|  16   | 105500 | 31500 |  6000  |
|  17   | 143000 | 37500 |  6000  |
|  18   | 186500 | 43500 |  6000  |
|  19   | 236000 | 49500 |  6000  |
|  20   | 291500 | 55500 |  6000  |
|  21   | 353000 | 61500 |  6000  |
|  22   | 420500 | 67500 |  6000  |
|  23   | 494000 | 73500 |  6000  |
|  24   | 573500 | 79500 |  6000  |
|  25   | 659000 | 85500 |  6000  |
|  26   | 750500 | 91500 |  6000  |
|  27   | 848000 | 97500 |  6000  |
+-------+--------+-------+--------+

 Xp is the number of experience points required to reach this level, Delta the additional points you need to increase to this level when you are at the previous level, and Delta2 the number of "additional additional" points compared to those you needed for the last level you need to reach this level.
 Level 27 is the maximum experience level; you can't gain more levels after that.

 This is the "base" table; in order to have the correct values for your character, you need to multiply everything by a race-dependent factor:

+---------------+------------+
| Race          | Multiplier |
+---------------+------------+
|Human          |    100 %   |
|Halfling       |    100 %   |
|Hill Orc       |    100 %   |
|Kobold         |    100 %   |
+---------------+------------+
|Ogre           |    110 %   |
+---------------+------------+
|Sludge Elf     |    120 %   |
|Naga           |    120 %   |
|Ghoul          |    120 %   |
|Merfolk        |    120 %   |
+---------------+------------+
|Spriggan       |    130 %   |
|Kenku          |    130 %   |
|Deep Dwarf     |    130 %   |
|Mountain Dwarf |    130 %   |
+---------------+------------+
|Deep Elf       |    140 %   |
|Centaur        |    140 %   |
|Minotaur       |    140 %   |
|Demonspawn     |    140 %   |
|Draconian      |    140 %   |
+---------------+------------+
|High Elf       |    150 %   |
|Mummy          |    150 %   |
|Vampire        |    150 %   |
|Troll          |    150 %   |
+---------------+------------+
|Demigod        |    160 %   |
+---------------+------------+

 
 Increases per level
 ~~~~~~~~~~~~~~~~~~~

 Levelling up may increase your max HP and MP, depending on your race and experience level. In addition, some races gain intrinsic abilities at certain levels. If you previously lost levels, you will regain the exact HP/MP amount you lost when reaching back those levels (no scumming here!).


   Common stats gains
   ==================

 Every 3 levels starting at level 3, you may increase one of your stats of your choosing.

 The base max HP gain (which may be further modified depending to your race) depends on your experience level:
 - Level  2-12: 1d4 + 3 HP
 - Level 13-21: 1d3 + 2 HP
 - Level 22-27: 1d2 + 1 HP


   Race-dependent stats gains
   ==========================

 * Human
 You get a random stat increase every 5 levels starting at level 5.
 You gain the base max HP on every level.
 You gain 1 max MP on every level.
 Your intrinsic magic resistance increases by 3.

 * High Elf
 You get a Strength or Dexterity (equal chance) increase every 3 levels starting at level 3.
 You gain the base max HP on every level, minus 1 except on every 3 levels starting at level 3.
 You gain 1 max MP, plus 1 on every even level.
 Your intrinsic magic resistance increases by 4.

 * Deep Elf
 You get an Intelligence increase every 4 levels starting at level 4.
 You gain the base max HP on every level, minus 1 on levels 2-16, and minus 1 more on every 3 levels starting at level 3.
 You gain 2 max MP on every level.
 Your intrinsic magic resistance increases by 4.

 * Sludge Elf
 You get an Intelligence or Dexterity (equal chance) increase every 4 levels starting at level 4.
 You gain the base max HP on every level, minus 1 except on every 3 levels starting at level 3.
 You gain 1 max MP on every level, plus 1 except on every 3 levels starting at level 3.
 Your intrinsic magic resistance increases by 4.

 * Mountain Dwarf
 You get a Strength increase every 4 levels starting at level 4.
 You gain the base max HP every level, plus 1 on every even level.
 You gain 1 max MP on every level except on every 3 levels starting at level 3.
 Your intrinsic magic resistance increases by 4.

 * Deep Dwarf
 You get a Strength or Intelligence (equal chance) increase every 4 levels starting at level 4.
 You gain the base max HP plus 1 on every level.
 You gain 1 max MP on every level.
 Your intrinsic magic resistance increases by 6.

 * Hill Orc
 You get a Strength increase every 5 levels starting at level 5.
 You gain the base max HP on every level, plus 1 on every even level.
 You gain 1 max MP on every level, except on every 3 levels starting at level 3.
 Your intrinsic magic resistance increases by 3.

 * Merfolk
 You get a random stat increase every 5 levels starting at level 5.
 You gain the base max HP on every level, plus 1 except on every 3 levels starting at level 3.
 You gain 1 max MP on every level.
 Your intrinsic magic resistance increases by 3.

 * Halfling
 You get a Dexterity increase every 5 levels starting at level 5.
 You gain the base max HP on every level, minus 1 on levels 2-16, and minus 1 more on even levels.
 You gain 1 max MP on every level.
 Your intrinsic magic resistance increases by 3.

 * Kobold
 You get a Strength or Dexterity (equal chance) increase every 5 levels starting at level 5.
 You gain the base max HP on every level, minus 1 on levels 2-16, and minus 1 more on even levels.
 You gain 1 max MP on every level.
 Your intrinsic magic resistance increases by 3.

 * Spriggan
 You get a Strength or Dexterity (equal chance) increase every 5 levels starting at level 5.
 You gain the base max HP on every level, minus 1 on levels 2-16, and minus 1 more except on every 3 levels starting at level 3.
 You gain 2 max MP on every level.
 Your intrinsic magic resistance increases by 7.

 * Naga
 You get a random stat increase every 4 levels starting at level 4.
 You gain the base max HP plus 1 on every level.
 You gain 1 max MP on every level.
 Your intrinsic magic resistance increases by 5.

 * Centaur
 You get a Strength or Dexterity (equal chance) increase every 4 levels starting at level 4.
 You gain the base max HP on every level, plus 1 every even level.
 You gain 1 max MP on every level except on every 3 levels starting at level 3.
 Your intrinsic magic resistance increases by 3.

 * Ogre
 You get a Strength increase every 3 levels starting at level 3.
 You gain the base max HP plus 1 on every level.
 You gain 1 max MP on every level.
 Your intrinsic magic resistance increases by 4.

 * Troll
 You get a Strength increase every 3 levels starting at level 3.
 You gain the base max HP plus 1 on every level, plus 1 more on every even level.
 You gain 1 max MP on every 3 levels starting at level 3.
 Your intrinsic magic resistance increases by 3.

 * Minotaur
 You get a Strength or Dexterity (equal chance) increase every 4 levels starting at level 4.
 You gain the base max HP on every level, plus 1 on every even level.
 You gain 1 max MP every odd level.
 Your intrinsic magic resistance increases by 3.

 * Draconian (not Grey)
 You get a random stat increase every 4 levels starting at level 8.
 You gain the base max HP on every level, plus 1 on every 3 levels starting at level 3.
 You gain 1 max MP on every level.
 Your intrinsic magic resistance increases by 3 (6 for Purple Draconians).

 * Draconian (Grey)
 (Grey draconians gain better stats at level up to make up for their lack of special ability)
 You get a random stat at level 4, 7 and every 3 levels starting at level 9 afterwards.
 You gain the base max HP on every level, plus 1 on every 3 levels starting at level 3, plus 1 on every level starting at level 8.
 You gain 1 max MP on every level.
 Your intrinsic magic resistance increases by 3.

 * Kenku
 You get a random stat increase every 4 levels starting at level 4.
 You gain the base max HP on every level, minus 1 on levels 2-16, and minus 1 more on every 3 levels starting at level 3.
 You gain 1 max MP on every level.
 Your intrinsic magic resistance increases by 3.

 * Demigod
 You get a random stat increase every even level.
 You gain the base max HP on every level, plus 1 on every even level.
 You gain 2 max MP on every level, minus 1 on every 3 levels starting at level 3.
 Your intrinsic magic resistance increases by 4.

 * Demonspawn
 You get a random stat increase every 4 levels starting at level 4.
 You gain the base max HP on every level.
 You gain 1 max MP on every level.
 Your intrinsic magic resistance increases by 3.

 * Mummy
 You don't get additional stat increases.
 You gain the base max HP on every level.
 You gain 1 max MP on every level.
 Your intrinsic magic resistance increases by 3.

 * Ghoul
 You get a Strength stat increase every 5 levels starting at level 5.
 You gain the base max HP, plus 1 on every even level.
 You gain 1 max MP every level except on every 3 levels starting at level 3.
 Your intrinsic magic resistance increases by 3.

 * Vampire
 You don't get additional stat increases.
 You gain the base max HP on every level.
 You gain 1 max MP on every level.
 Your intrinsic magic resistance increases by 4.


 Here's the cumulated average max HP gain you may expect from level increases (remember that this is the _average_ value, since the actual gain is slightly random):

+--------------+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+
|Level         |  2 |  3 |  4 |  5 |  6 |  7 |  8 |  9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 |
+--------------+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+
|Human         |  5罵 11 | 16罵 22 | 27罵 33 | 38罵 44 | 49罵 55 | 60罵 64罵 68罵 72罵 76罵 80罵 84罵 88罵 92罵 96罵 98 | 99罵101 |102罵104 |105罵
|High Elf      |  4罵 10 | 14罵 19 | 24罵 29 | 33罵 39 | 43罵 48 | 53罵 56罵 59罵 63罵 66罵 69罵 73罵 76罵 79罵 83罵 84 | 84罵 86 | 86罵 87 | 88罵
|Deep Elf      |  4罵  8 | 12罵 17 | 20罵 25 | 29罵 33 | 37罵 42 | 45罵 48罵 51罵 53罵 56罵 60罵 63罵 67罵 71罵 74罵 76 | 77罵 78 | 79罵 81 | 81罵
|Sludge Elf    |  4罵 10 | 14罵 19 | 24罵 29 | 33罵 39 | 43罵 48 | 53罵 56罵 59罵 63罵 66罵 69罵 73罵 76罵 79罵 83罵 84 | 84罵 86 | 86罵 87 | 88罵
|Mountain Dwarf|  6罵 12 | 18罵 24 | 30罵 36 | 42罵 48 | 54罵 60 | 66罵 70罵 75罵 79罵 84罵 88罵 93罵 97罵102罵106罵109 |110罵113 |114罵117 |118罵
|Deep Dwarf    |  6罵 13 | 19罵 26 | 32罵 39 | 45罵 52 | 58罵 65 | 71罵 76罵 81罵 86罵 91罵 96罵101罵106罵111罵116罵119 |121罵124 |126罵129 |131罵
+--------------+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+
|Hill Orc      |  6罵 12 | 18罵 24 | 30罵 36 | 42罵 48 | 54罵 60 | 66罵 70罵 75罵 79罵 84罵 88罵 93罵 97罵102罵106罵109 |110罵113 |114罵117 |118罵
|Merfolk       |  6罵 12 | 18罵 25 | 30罵 37 | 43罵 49 | 55罵 62 | 67罵 72罵 77罵 81罵 86罵 91罵 95罵100罵105罵109罵112 |114罵116 |118罵121 |122罵
|Halfling      |  3罵  8 | 11罵 16 | 19罵 24 | 27罵 32 | 35罵 40 | 43罵 46罵 48罵 51罵 53罵 57罵 60罵 64罵 67罵 71罵 72 | 73罵 74 | 75罵 76 | 77罵
|Kobold        |  3罵  8 | 11罵 16 | 19罵 24 | 27罵 32 | 35罵 40 | 43罵 46罵 48罵 51罵 53罵 57罵 60罵 64罵 67罵 71罵 72 | 73罵 74 | 75罵 76 | 77罵
|Spriggan      |  3罵  8 | 11罵 15 | 19罵 23 | 26罵 31 | 34罵 38 | 42罵 44罵 46罵 49罵 51罵 54罵 58罵 61罵 64罵 68罵 69 | 69罵 71 | 71罵 72 | 73罵
|Naga          |  6罵 13 | 19罵 26 | 32罵 39 | 45罵 52 | 58罵 65 | 71罵 76罵 81罵 86罵 91罵 96罵101罵106罵111罵116罵119 |121罵124 |126罵129 |131罵
+--------------+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+
|Centaur       |  6罵 12 | 18罵 24 | 30罵 36 | 42罵 48 | 54罵 60 | 66罵 70罵 75罵 79罵 84罵 88罵 93罵 97罵102罵106罵109 |110罵113 |114罵117 |118罵
|Ogre          |  6罵 13 | 19罵 26 | 32罵 39 | 45罵 52 | 58罵 65 | 71罵 76罵 81罵 86罵 91罵 96罵101罵106罵111罵116罵119 |121罵124 |126罵129 |131罵
|Troll         |  7罵 14 | 21罵 28 | 33罵 42 | 49罵 56 | 63罵 70 | 77罵 82罵 88罵 93罵 99罵104罵110罵115罵121罵126罵130 |132罵136 |138罵142 |144罵
|Minotaur      |  6罵 12 | 18罵 24 | 30罵 36 | 42罵 48 | 54罵 60 | 66罵 70罵 75罵 79罵 84罵 88罵 93罵 97罵102罵106罵109 |110罵113 |114罵117 |118罵
|Drac. (!Grey) |  5罵 12 | 17罵 23 | 29罵 35 | 40罵 47 | 52罵 58 | 64罵 68罵 72罵 77罵 81罵 85罵 90罵 94罵 98罵103罵105 |106罵109 |110罵112 |114罵
|Drac. (Grey)  |  5罵 12 | 17罵 23 | 29罵 35 | 41罵 49 | 55罵 62 | 69罵 74罵 79罵 85罵 90罵 95罵101罵106罵111罵117罵120 |122罵126 |128罵131 |134罵
+--------------+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+
|Kenku         |  4罵  8 | 12罵 17 | 20罵 25 | 29罵 33 | 37罵 42 | 45罵 48罵 51罵 53罵 56罵 60罵 63罵 67罵 71罵 74罵 76 | 77罵 78 | 79罵 81 | 81罵
|Demigod       |  6罵 12 | 18罵 24 | 30罵 36 | 42罵 48 | 54罵 60 | 66罵 70罵 75罵 79罵 84罵 88罵 93罵 97罵102罵106罵109 |110罵113 |114罵117 |118罵
|Demonspawn    |  5罵 11 | 16罵 22 | 27罵 33 | 38罵 44 | 49罵 55 | 60罵 64罵 68罵 72罵 76罵 80罵 84罵 88罵 92罵 96罵 98 | 99罵101 |102罵104 |105罵
|Mummy         |  5罵 11 | 16罵 22 | 27罵 33 | 38罵 44 | 49罵 55 | 60罵 64罵 68罵 72罵 76罵 80罵 84罵 88罵 92罵 96罵 98 | 99罵101 |102罵104 |105罵
|Ghoul         |  6罵 12 | 18罵 24 | 30罵 36 | 42罵 48 | 54罵 60 | 66罵 70罵 75罵 79罵 84罵 88罵 93罵 97罵102罵106罵109 |110罵113 |114罵117 |118罵
|Vampire       |  5罵 11 | 16罵 22 | 27罵 33 | 38罵 44 | 49罵 55 | 60罵 64罵 68罵 72罵 76罵 80罵 84罵 88罵 92罵 96罵 98 | 99罵101 |102罵104 |105罵
+--------------+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+


 Note that your max MP may be lower than expected. Your exact total max MP amount (not taking in account items or mutations) is given by adding 1/4 of your Spellcasting skill times your experience level or 1/6 of your Invocation skill times your experience level (whichever is higher) to your inital max MP plus all the max MP increases you get from level-up, then using the following table:

+-------------------+------------+
|Theoretical max MP |Real max MP |
+-------------------+------------+
|      <= 18        | unchanged  |
|        19         |     18     |
|     20 -  21      |     19     |
|     22 -  23      |     20     |
|     24 -  25      |     21     |
|     26 -  27      |     22     |
|     28 -  29      |     23     |
|     30 -  31      |     24     |
|     32 -  33      |     25     |
|     34 -  35      |     26     |
|     36 -  39      |     27     |
|     40 -  43      |     28     |
|     44 -  47      |     29     |
|     48 -  51      |     30     |
|     52 -  55      |     31     |
|     56 -  59      |     32     |
|     60 -  63      |     33     |
|     64 -  67      |     34     |
|     68 -  71      |     35     |
|     72 -  79      |     36     |
|     80 -  87      |     37     |
|     88 -  95      |     38     |
|     96 - 103      |     39     |
|    104 - 111      |     40     |
|    112 - 119      |     41     |
|    120 - 127      |     42     |
|    128 - 135      |     43     |
|    136 - 143      |     44     |
|    144 - 159      |     45     |
|    160 - 175      |     46     |
|    176 - 191      |     47     |
|    192 - 207      |     48     |
|    208 - 223      |     49     |
|     >= 224        |     50     |
+-------------------+------------+

 The effect of level-ups on max MP is thus rather low after you reach ~30 MP (a level 27, Spellcasting 27 Troll Wizard would get 48 max MP against 50 max MP for a Deep Elf Wizard).


   Race-specific ability gains
   ===========================

 Several species gain abilities at certain levels:

 * Naga
 At levels 3, 6, 9, 12, 15, 18, 21, 24 and 27, your base AC increases by 1.

 * Kenku
 At level 5, you gain intrinsic ability to fly.
 At level 15, you gain intrinsic ability to fly continuously.

 * Deep Dwarf
 At level 14, you gain intrinsic level 1 negative energy resistance.

 * Mummy
 At level 13, you gain intrinsic level 1 affinity with necromantic magic.
 At level 13, you gain intrinsic self restoration (restore all stats at their max level for 1 permanent MP).
 At level 26, you gain intrinsic level 2 affinity with necromantic magic.

 * Vampire
 At level 3, you gain intrinsic Bat Transformation
 At level 6, you gain intrinsic ability to create potions of blood from corpses at level 6.
 At level 10, your Bat Transformation is possible even when you wear cursed equipment.

 * Draconian
 At levels 8, 12, 16, 20 and 24, your base AC increases by 1.
 At level 7, your color is revealed.
  - Red draconians
    At level 7, you gain intrinsic ability to breathe fire.
    At level 14, you gain intrinsic level 1 fire resistance.
  - White draconians
    At level 7, you gain intrinsic ability to breathe frost.
    At level 14, you gain intrinsic level 1 cold resistance.
  - Green draconians
    At level 7, you gain intrinsic ability to breathe poison.
    At level 7, you gain intrinsic poison resistance.
  - Yellow draconians
    At level 7, you gain intrinsic ability to spit acid.
    At level 7, you gain intrinsic level 2 acid resistance.
  - Black draconians
    At level 7, you gain intrinsic ability to breathe lightning.
    At level 17, you gain intrinsic lightning resistance.
  - Purple draconians
    Your base magic resistance is 6 times your experience level (versus 3 for others draconian colors)
    At level 7, you gain intrinsic ability to breathe power.
  - Mottled draconians
    At level 5, you gain intrinsic sticky flame resistance.
    At level 7, you gain intrinsic ability to breathe sticky flame.
  - Pale draconians
    At level 5, you gain intrinsic steam resistance.
    At level 7, you gain intrinsic ability to breathe steam.
  - Gray draconians
    At level 7, your base tail damage (for auxiliary unarmed attack) is increased to 12 (from 6).
    At levels 10, 14, 18, 22 and 26, your base AC increases by 1 (cumulative with the increases at levels 8, 12, 16, 20 and 24).

 * Demonspawn
 Between level 2 and 4, you gain a first demonic power (low power).
 Between level 5 and 9, you gain a second demonic power (low power).
 Between level 10 and 14, you gain a third demonic power (high power).
 Between level 15 and 19, you gain a fourth demonic power (high power).
 Between level 20 and 24, you gain a fifth demonic power (high power).
 At level 27, you gain a sixth and last demonic power (high power).

 The first two mutations are selected in the following list with the displayed probability and at the displayed level; if a mutation that you already have (even from a non-demonic origin) is selected or if you don't meet the conditions, a new one is picked in the same list instead.

+-------------------+-------+------+--------------------------------------------------------------------------------------------------------------+
|Demonic Mutation   |Chance |Level |Remarks                                                                                                       |
+-------------------+-------+------+--------------------------------------------------------------------------------------------------------------+
|Horns              |  20%  |1d2   |+1 level for the 2nd demonic power, or for the first with a 20% chance                                        |
|Breathe flames     |  13%  |  2   |Only if you're not skilled in Fire Magic and don't have Throw Frost or Throw Flames                           |
|Armour             |  10%  |      |See below                                                                                                     |
|Throw Flames/Frost |   8%  |  1   |Only if you're not skilled in both Fire or Ice Magic and don't have Throw Frost, Throw Flames or Breathe      |
|                   |       |      | Flames; chance reduced by 75% if you're a follower  f Makhleb and by 80% if you're skilled in Conjurations;  |
|                   |       |      | Throw Flames is picked if you're skilled in Ice Magic, Throw Frost if you're skilled in Fire Magic, either   |
|                   |       |      | one (randomly) if you're unskilled in both.                                                                  |
|See Invisible      |   7%  |  1   |                                                                                                              |
|Fire Resistance    |   7%  |  1   |                                                                                                              |
|Spit Poison        |   6%  |  1   |Only if you're not skilled in Poison Magic                                                                    |
|Blink              |   6%  |  2   |Only if you're not skilled in Translocations                                                                  |
|Cold Resistance    |   5%  |  1   |                                                                                                              |
|Sense Surroundings |   5%  |  3   |                                                                                                              |
|Teleport Control   |   4%  |  1   |                                                                                                              |
|Poison Resistance  |   4%  |  1   |                                                                                                              |
|Summon Minor Demon |   4%  |  1   |Only if you're not skilled in Summonings and you're not a follower of Makhleb                                 |
|Repulsion Field    |   3%  |1d2+1 |                                                                                                              |
+-------------------+-------+------+--------------------------------------------------------------------------------------------------------------+

 Armour mutations are all the mutations that increase your AC. Unlike the others, you may get a mutation in this group if you already have one (with a very reduced chance, though), until you get a total of 3 armour mutation levels. The following table shows the chances for each armour mutation if the Armour Mutation was selected in the table above, the number of levels you may get and the corresponding AC bonus:

+-------------------+-------+------+------------------------+-------------------------+
|Armour Mutation    |Chance |Level | AC bonus (level 1/2/3) | Dex malus (level 1/2/3) |
+-------------------+-------+------+------------------------+-------------------------+
|Boney plates       |  10%  |1d2   |       +2/+3/+4         |       -1/-2/-3          |
|Red scales         |   2%  |1d2+1 |       +1/+2/+4         |                         |
|Nacreous scales    |   2%  |1d2+1 |       +1/+3/+5         |                         |
|Black scales       |   2%  |1d2+1 |       +1/+3/+5         |                         |
|White scales       |   2%  |1d2+1 |       +1/+3/+5         |                         |
|Blue scales        |   2%  |1d2+1 |       +1/+2/+3         |                         |
|Speckled scales    |   2%  |1d2+1 |       +1/+2/+3         |                         |
|Orange scales      |   2%  |1d2+1 |       +1/+3/+4         |                         |
|Iridescent scales  |   2%  |1d2+1 |       +1/+2/+3         |                         |
|Patterned scales   |   2%  |1d2+1 |       +1/+2/+3         |                         |
|Ridged grey scales |   2%  |1d2   |       +2/+4/+6         |       -1/-1/-2          |
|Metallic scales    |   2%  |1d2   |       +3/+7/+10        |       -2/-3/-4          |
|Yellow scales      |   2%  |1d2   |       +2/+4/+6         |        0/-1/-2          |
|Brown scales       |   2%  |1d2   |       +2/+4/+5         |                         |
|Purple scales      |   2%  |1d2   |       +2/+4/+6         |                         |
|Indigo scales      |   2%  |1d2   |       +2/+3/+5         |                         |
|Knobbly red scales |   2%  |1d2   |       +2/+5/+7         |        0/-1/-2          |
|Grey scales        |  13%  |1d2+1 |       +1/+2/+3         |                         |
|Thick black scales |  13%  |1d2+1 |       +3/+6/+9         |       -1/-2/-3          |
|Green scales       |  10%  |1d2+1 |       +1/+3/+5         |                         |
|Tough skin         |  27%  |1d2+1 |       +1/+2/+3         |                         |
+-------------------+-------+------+------------------------+-------------------------+

 Note that the sum of all your armour mutation levels cannot exceed 3 (the number of levels you would gain may be reduced accordingly).

 Mutations after level 9 are "high power" and will be selected in the following table instead. If a mutation that you already have (even from a non-demonic origin) is selected or if you don't meet the conditions, a new one is picked; there's a small chance that in this case, you'll get a mutation from the "low power" list (sometimes under an improved form or with more levels, though).

+-------------------------+-------+------+--------------------------------------------------------------------------------------------------------+
|Demonic Mutation         |Chance |Level |Remarks                                                                                                 |
+-------------------------+-------+------+--------------------------------------------------------------------------------------------------------+
|Smite                    |  15%  |  1   |Only if your Conjuration skill is lower than 5                                                          |
|Summon Demon             |  10%  |  1   |Only if you don't have this ability from worshipping Makhleb and your Summoning skill is lower than 5   |
|Raise Dead               |   9%  |  1   |Only if you're not a follower of Yredelemnul and your Summonings and Necromancy skills are lower than 3 |
|Channel Energy           |   8%  |  1   |Only if you're not a follower of Trog or Sif Muna                                                       |
|Drain Life               |   7%  |  1   |Only if you're at least level 6 in Unarmed Combat and this skill is you best attacking skill            |
|Draw Strength            |   7%  |  1   |Only if you're not a follower of Makhleb                                                                |
|Control Demon            |   6%  |  1   |Only if your Summonings and Necromancy skills are lower than 5                                          |
|Teleport at will         |   6%  |  2   |                                                                                                        |
|Regeneration             |   5%  |1d2+1 |                                                                                                        |
|Neg. Energy Resistance   |   5%  | 1d3  |                                                                                                        |
|Hurl Hellfire            |   5%  |  1   |Only if your Conjuration skill is lower than 9                                                          |
|Magic Resistance         |   4%  |1d2+1 |                                                                                                        |
|Torment Resistance       |   4%  |  1   |Only if you don't have the Call Torment mutation                                                        |
|Shock Resistance         |   4%  |  1   |                                                                                                        |
|Cover ground quickly     |   3%  |  1   |                                                                                                        |
|Call Torment             |   3%  |  1   |Only if you don't have the Torment Resistance mutation                                                  |
+-------------------------+-------+------+--------------------------------------------------------------------------------------------------------+