Warhammer: Unofficial 9th Edition

Mentally Unbalanced

Rutger is almost constantly on the verge of a nervous breakdown because of the horrors he has witnessed in his hunt for the acolytes of evil.

If half or more of any unit's starting models that Rutger joins are killed at any point during the battle, Rutger will lose it completely! From then onwards he gains the Frenzy special rule for the remainder of the game.