This is My Fight
■ You may only cast this card if you have a «Darkhero» item equipped and you have no monsters on your field. ■ [Cast Cost] [Pay 2 gauge] ■ Choose and use one of the following two. You may only cast "This is My Fight" once per turn. ・Destroy all monsters on your opponent's field. ・[Counter] Call a «Darkhero» monster from your hand without paying its [Call Cost].