Spirit of Avalon

The caster may cast this spell on herself or another, granting them the temporary servitude of a nature spirit.

Liber Mysterium  
The Netbook of Witches and Warlocks  
By Timothy S. Brannan and The Netbook of Witches and Warlocks Team

Conjuration Summoning

Level: Witch 3, Cleric 4
Components: V S M
Casting Time: 1 round per level
Range: Touch
Target, Effect, Area: Special
Duration: 10 turns / level
Saving Throw: None
Spell Resistance: Yes

The spirit will function much the same as an unseen servant, carrying things, opening doors, and the like, but also has one additional benefit. Though the spirit of Avalon will not normally enter combat, should its master be knocked to the ground, rendered unconscious, or be otherwise incapacitated, the spirit will partially materialize and defend its master. The spirit has an armour class of 17 and 6d8 (32 Hit Points) hit dice, +4 to hit, and deals 1-12 damage (x2 crit) with a random weapon (damage and crit range are always the same, no matter what type of weapon is used.). The spirit will not enter the battle at large, only defending its master, and will dissipate should its master be slain. The material component of this spell is a piece of a standing stone.