Defilers are the evil oriented sub-class of the Shaman class. This restricts the races that may play the Defiler class to the neutral and evil races. These include Arasai, Iksar, Sarnak, Ogre, Troll, Ratonga, Dark Elf, Human, Erudite, Barbarian, Erudite, Gnome and Half Elf.
Defilers are able to wear chain armor and their primary stat is wisdom. They are able to take a fair amount of damage from enemies, but in soloing situations, the Defiler must heal himself almost every time. Defilers are able to equip Hammers, Spears, Staves, Great Hammers, Great Spears and Symbols for weapons and can equip Bucklers, some Round Shields and Symbols for shields.
Defilers are offensively oriented and have a rather high amount of DD (Direct Damage) spells, DoT (Damage over Time) spells and debuffs, all to weaken the enemy and allow the Defiler to heal any damage taken. They also have a series of direct heals and a series of Ward spells. Wards prevent a certain amount of damage while active on the player. If the amount of prevented damage isn’t used up, the remaining damage that would potentially be prevented is instead healed.