Shield of War

Usually cast before a fight, the shield of war absorbs the first blows dealt to the hidden sorcerer. Covering the caster in a blue light, usually the enemies only hope is to wait for the shield to crumble by itself.

Casting Time: 10 actions
Range: Self or touching
Duration: 10 rounds
Saving Throw: -
Effect: A shield with the same hit points as the targets maximum coats and protects him from all physical damage. Damage dealt to the target instead gets subtracted from the shield. Also, every round after casting, the shield looses 4 hit points.