(Did you make a character sheet for them, or no?)
Mirage hits Kalamari Keith with his Splat Roller, thinking he's on the enemy team despite being a bird. He continues inking turf nonstop. Sven decides to go into Deca Tower to try and help Mirage. After several hours of trying to find the correct stage, she eventually makes it over to where he is, then she hits him with her wings to snap him out of his Georgie-Poo state. Mirage returns to normal shortly after, not remembering a thing of what happened. "Ow, my head... What happened?" asks Mirage. Sven quacks at him to let him know. "Snap, it happened again! Thanks, Sven," says the electronic Mewtwo-turned-Inkling figure. Sven quacks in acknowledgement, then waddles over to where Peg Leg Pete is to watch the rest of the match, quacking the entire time. Mirage stops, takes a few deep breaths, and focuses on the battle at hand, refilling his ink before firing a Curling Bomb towards the opposing team.