Scribe Runescar
At 1st level, a Runescarred Berserker learns how to carve a Runescar into her own skin. A Runescar is a means of storing a spell, much like a scroll.
Scribing a Runescar uses materials equal to 5gp x spell level x caster level, and XP equal to 1/25th the GP spent.
In addition, scribing a Runescar is painful dealing 1d6 points of damage per spell level.
A Runescarred Berserker can bear no more then seven runescars at any one time: two on the chest, two on the upper arms, two on the backs of the hands, and one on the face.
Runescars can only affect the Runescarred Berserker when activated