Cure Critical Wounds

(Player's Handbook v.3.5, page 215, DnD 3.5)

Conjuration (Healing)

Level: ; Ardent 4; Cleric 4; Druid 5; Healer 4; Adept 4; Runescarred Berserker 3; Hunter of the Dead 4; Knight of the Weave 5; Urban Druid 5; , Healing 4
Components:

This spell functions like cure light wounds, except that it cures 4d8 points of damage +1 point per caster level (maximum +20).