Guild Wars 2

Making Dead or Alive work outside of berserk mode would be a most welcome change, as berserkers outside of berserk mode are just weaker warriors, because most of the traits only work when inside berserk mode or when starting/ending it.

Making it trigger at 25% health and restore at least half of the warriors health (around 10k) on a 30 second cooldown sounds decent, in my opinion, as it heals when under massive pressure and can be use more frequently than defy pain at the cost of absolute damage immunity from non condition damage. It helps stay in the fight against both attacks and conditions but is not as strong as either endure/defy pain or berserker stance.

Since this trait can also be influenced by poison it can be countered more easily immunity traits/skills.

actually a good idea but I doubt that this will be enough to make warr on pair/ viable

Bad idea. Imagine being at 20% health and popping berserk to save yourself?
Plus berserk gets consumed when Dead or Alive procs, you DONT want it to proc early, you want it to proc at the last possible second to save your life.

Setting a health threshhold would be a nerf, and would ruin its functionality.
The cooldown also shouldn’t be changed too much, it has good synergy with berserk’s cooldown and duration as it is.