Back 4 Blood Card Tier List. All eight back 4 blood characters, ranked. Heal 10 trauma damage at the start of each level.
It gives you an extra life and +5 health. Melee kills heal two health. The thing about back 4 blood is while damage is vital to take out all the ridden on your path, time and patience will be a lot more practical since damage won't mean a whole lot if you're downed and can't move around to defeat your enemies.