Fighting Spirit is an available troll in the game which can be obtained by owning Streetfighter: Merciless and equipping the troll then heading over to the Red Tree Area then going down into the hub where the blue mushrooms lie then you must interact with The Lost Shrine with a Sorrow Cup which there is a 3% Chance for your Streetfighter to turn into this troll then otherwise you'll waste your own Sorrow Cup. It was released in 04/24/23.

Art by sansmpeg