dimensional anchor
Class: cleric : 4 inquisitor : 3 mage : 4 psion : 4 magus : 4
Damage Type: prevents extraplanar travel
Syntax: cast CLASS dimensional anchor on TARGET

A green ray springs from your hand. You must make a ranged touch attack to hit the target. Any creature or object struck by the ray is covered with a shimmering emerald field that blocks extradimensional travel based on their caster level.