Ironskin

Ironskin, sometimes called iron skin or iron skins, was a touch-based divine spell that granted immunity to physical attacks.

Effects
Iron skin protected a single target from attacks from weapons, both enchanted and normal, as well as other physical attacks, such as those from animals. However, the recipient of the spell was still affected by magical barrages. Every physical attack reduced a 'layer' of the skin, but a more experienced priest could increase the number of layers.

Components
The spell required verbal and somatic components, as well as a small iron stone worth no less than 5 gp.

Appearances

 * Video games
 * Baldur's Gate II: Shadows of Amn
 * Icewind Dale
 * Icewind Dale II
 * Pools of Darkness
 * Treasures of the Savage Frontier