Inflict Critical Wounds, Mass

(Player's Handbook v.3.5, page 244, DnD 3.5)

Necromancy

Level: ; Cleric 8; Death Master 8; Dread Necromancer 8
Components:

This spell functions like mass inflict light wounds, except that it deals 4d8 points of damage +1 point per caster level (maximum +40).