TwinDevils/Magic

Magic does not operate the same way in Xibalba as in standard 5e.

Mana Types

Mana comes in twelve flavors: Acid, Cold, Fire, Force, Lightning, Necrotic, Poison, Primal, Psychic, Radiant, Thunder, and Veneficum ("prime"). Each mana type creates spells that principally deal the damage type associated with that type of mana, but have several other characteristics:

• Acid may destroy equipment, defeat magical effects, and affect movement.
• Cold can impair movement, create defenses, and cause storms.
• Fire is principally destructive in nature but can also imbue weapons with fire.
• Force shields, pushes, and damages, but can also is used for flight and banishment.
• Lightning controls light and energy, and can grant speed and invisibility.
• Necrotic deals with the power of life, and as such is responsible for both healing magic and necromantic effects.
• Poison is the sphere of (you guessed it) poison, disease, and noxious gasses.
• Primal is the mana of nature, and can be used to interact with natural phenomena.
• Psychic affects the mind, causing fear, charm, and illusion effects.
• Radiant is the power of the sun and can heal, protect, and smite undead.
• Thunder deals with both sound and the power of earth.
• Veneficum is the finer use of magic, from mage hand and teleportation to extradimensional effects.

Legal Mana Types by Caster Class

Acid

Cold

Fire

Force

Lightning

Necrotic

Poison

Primal

Psychic

Radiant

Thunder

Veneficum

Bard

x

x

x

x

x

x

x

x

x

x

Sorcerer

x

x

x

x

x

x

x

x

x

x

Warlock

x

x

x

x

x

x

x

x

x

x

x

x

Wizard

x

x

x

x

x

x

x

x

x

x

Cleric

x

x

x

x

x

x

x

x

Paladin

x

x

x

x

x

x

x

x

Druid

x

x

x

x

x

x

x

x

x

x

x

Ranger

x

x

x

x

x

x

x

x

x

x

x

Spell Levels

Spells still have levels, which are available to classes when they would normally gain access to them. (e.g. a Wizard gains access to level 3 spells at Wizard level 5).

Mana points

Twin Devils does not use spell slots, and instead uses mana points.

Spell Level to Mana Point conversion

Level of Spell	Base Mana Cost
1st	2
2nd	3
3rd	5
4th	6
5th	7
6th	9
7th	10
8th	11
9th	13

The total amount of mana available to a character is determined by level, and divided by half if their casting class is only partially a caster class.

• Full Casters: Bard, Cleric, Druid, Sorcerer, Wizard
• Half-Casters: Paladin, Ranger
• Third-Casters: Fighter (Eldritch Knight), Rogue (Arcane Trickster), Warlock*

Spell Level to Mana Point conversion

Class Level	Full Caster Mana Pool	Half-Caster Mana Pool	Third-Caster Mana Pool
1	4	2	N/A
2	6	3	N/A
3	12	6	4
4	20	10	6
5	26	13	9
6	34	17	12
7	40	20	15
8	48	24	18
9	54	26	20
10	62	31	22
11	68	34	24
12	76	38	26
13	82	41	28
14	90	45	30
15	96	48	32
16	104	52	34
17	110	55	36
18	118	59	39
19	130	65	43
20	150	75	50

Augmenting

All casters are additionally capable of pumping more mana into a spell of at least 1st level to enhance it. There are three ways a spell can be enhanced:

• Increase the Save DC or increase spell attack bonus: For every mana point added, add +2.
• Add additional result dice (healing, damage, etc.): For every mana point added, add an additional die.
  • e.g. casting Fireball (8d6 damage): One augment increases the damage to 9d6; three augments would increase the damage to 11d6.
• Increase the duration or area-of-effect of a spell by 25% per mana point.

However, with certain amounts of augmentation, spells have a chance to overcharge which forces a d20 roll. Depending on the threshold, overcharging may cause the spell to fail, for it to re-select targets, cause a wild magic effect, or detonate the caster. The overcharge threshold starts at 3 augments for level 1 spells, and scales down to 1 augment for level 9 spells. See the calculator for the exact chance.

Class Magic

Each class prepares mana in a slightly different way, as broken down by class.