Cursed Dragonmark

Necromancy
Level: Cleric/ oracle 3, inquisitor 3, sorcerer/ wizard 4
Components: V, S, Dr (Any true or aberrant dragonmark)
Casting Time: 1 standard action
Range: Close (25 ft. + 5 ft./2 levels)
Target: One dragonmarked creature
Duration: Permanent
Saving Throw: Will negates
Spell Resistance: Yes

Every time the target creature attempts to use or expend one of its dragonmark powers, there is a 50% chance that the attempt fails, wasting that use of the mark. A cursed dragonmark can be restored to normal with a break enchantment, limited wish, miracle, remove curse, or wish spell.

Cursed Dragonmark

Eberron inferno813