Type: Metamagic
Source: Dragon #315
By twisting the protective nature of Ka, your spells can pierce another's defenses.
Prerequisite: Ka-tainted.
Benefit: This feat can only be applied to spells that require a touch attack (either melee or ranged). Piercing spells ignore a target's deflection bonus, if any, to Armor Class. A piercing spell uses up a spell slot one level higher than the spell's actual level.