
Cache fighter kinda like Ferra/Torr except his rage is unstoppable if triggered so you'll have to plan accordingly and with both forms he changes movesets, that actually sounds like a difficult yet cool idea for a character in a fighting game...
X-ray: Gnar hops on your chest, clings to you, shoves his boomerang into both of your eyes then does one final hit across your head, so basically you go blind and get head trauma. Gnar then quickly makes a drawing of Rengar with his hands before the enemy regains control(GASP LEE SIN'S TRUE LORE!?)
X-Ray 2: Mega Gnar grabs you, slams you on your head on the floor (ouchers), slams you on his knee (y bane!?), and finally throws you face first one again onto the floor (Durrr)
Fatality 1: Gnar impales you in the chest with his boomerang then proceeds to cut you with it over and over again until your torso is split in half (HERES JOHNNY)
Fatality 2: Gnar hops on your head and takes it with him mid-flip and throws it back at your body so now you're just a head on a torso on the floor...
Friendship: Gnar invites his opponent to make a block castle (Sorry but with all this gruesome shit I have to put something calming.)
Fatality 1: Mega Gnar rips off one of the opponents legs, quickly intimidates a batter, and then hits him so damn hard with his own leg that his body just flies into the sky (Looks like your body is blasting off again!)
Fatality 2: Mega Gnar grabs the opponent, juggles them for a few quick seconds as a joke, then on the last toss, he slams his hand up and sends giblets flying everywhere!
Friendship: Mega Gnar juggles you as the opponent happily giggles (No force palm this time, its not super effective)
(There I hid a few references in there, find them for a bonus. Btw, if Ferra can do this messed up shiat, gnar can.)