pf2e.fyi
From Pathfinder Battlecry!, which isn't enabled.

Keep Up the Good Fight

FEAT 14
Activity reaction

Frequency once per hour
Trigger An enemy reduces you to 0 Hit Points but doesn't kill you.

Your commitment to protecting others keeps you going, even against insurmountable odds. Instead of being knocked out, you're reduced to 1 Hit Point. You increase your Wounded value by 1 and gain a number of temporary Hit Points equal to your level that last for 1 round.

Pathfinder Battlecry!ORC