TURN
With this power, a cleric or avatar can cause undead forces in the same room to flee from his presence. This power varies with level, and low level clerics may not be able to turn away certain powerful (ie: demonic) undead forces. On the upside, very powerful clerics and avatars are able to completely destroy lesser undead.
Please note that this is a SKILL, not a SPELL, although it does consume MANA. The amount of mana consumed is proportional to the clerics level.