Fury

Fury is a status effect in Mario & Luigi: Bowser's Inside Story that can only be obtained by Bowser when he takes too much damage. When in this state, Bowser deals and receives more damage. The only way to cure this effect is to eat a Refreshing Herb, have a set amount of turns pass, or defeat the enemies on screen. While in the "Fury" status, Bowser flashes red, clenches his fists, and shows a much angrier facial expression with gritted fangs and puffs of smoke spewing overhead. This status effect is basically a combination of POW-Up and DEF-Down. Choombas also go through a similar phase when fired up by Coalbits, making them deal more damage, move faster, and glow red.

It is similar to the Great Force from Mario & Luigi: Superstar Saga, where in that game, wearing it would double damage dealt and received.

Rabbia