Spell Resistance

(Player's Handbook v.3.5, page 282, DnD 3.5)

Abjuration

Level: ; Cleric 5; Runescarred Berserker 5; Knight of the Weave 5; Nar Demonbinder 5; , Magic 5, ; , Protection 5, ; , Baator 5
Components: V, S
Casting Time: 1 standard action
Range: Touch
Target: Creature touched
Duration: 1 min./level
Saving Throw: Will negates (harmless)
Spell Resistance: Yes (harmless)

The creature gains spell resistance equal to 12 + your caster level.