This question came up during a campaign game that is currently on pause, so I figured I'd get some clafification:
Death Rage says it does 1 extra damage for every 2 health on the character sheet for the bezerker.
The question is does items/abilities that give extra health (such as Brute's +4 and Leather armor's +1) effect this, or is it literally only the health that's already printed on the card?