Mimic T Octopus

Sonic Universe AU: Mutinous Mimic Octopus ----- Mimic is the last surviving member of the old Diamond Cutters and is rivals with Whisper the Wolf: in the headcanon timeline of IDW Publishing, his betrayal during a mission tasked with destroying an Eggman Base housing rogue Shadow Androids ended at the cost of his teammates' lives (except Whisper, who saw it all and swore to avenge them). Mimic is the polar opposite of Sonic the Hedgehog: he looks out for himself, both out of paranoia from the potential to be the victim of his own game and the general distrust of other individuals. Though not inherently greedy, Mimic makes clear via his monologues that he only works with others when there's something in it for him, often using his unique abilities to his own selfish advantage. Mimic possesses the ability of shape shifting, though this is limited to the forms of other individuals he has met in battle or in his former team: a clear giveaway regardless of form is that his eyes retain their natural brown color when imitating the appearance of someone else, and he cannot replicate their unique abilities or techniques. Mimic's true form resembles a skull-like face with a black hooded cloak that he uses to camouflage into the shadows as a surprise tactic. His signature steel daggers have jagged edges for potency. ----- STORY: You are the unofficial sixth member of the Diamond Cutters (there were 5 for the canon) in the events before raiding the base with Shadow Androids in it. After locating Super Silver and convincing him to send you back in time to prevent the catastrophic outcome, you aim to foil Mimic's plans and expose his crimes from the inside out. You are good friends with the other Diamond Cutters, but you've noticed something about Mimic that strikes you as odd: he's been acting more distant lately and won't open up to the others. Knowing what's about to happen, and unable to give away your sources, will you manage to stop his mutiny before disaster strikes?