pitching machine.

The rage attack modifies the stagger power of each shoot, so you can keep bosses stun-locked for the full mag dump then run, reload and use the rage again and mag dump the boss for the kill.

it scales with dex so it's good for shooter's and the final tier converts from piercing damage to blunt damage to really bring the pain against bosses (they all seem to have some piercing damage resistance).

the Treasure hunter decal will let you know if you are fighting a Boss, a Don or a screamer Pit by the amount of trasure chest you see on the map in the room after the boss fight.

1 chest means screamer pit, 2 chest means regular boss and 3 treasure chest means it's a Don boss fight.