(Siblings Redemption, AU) You were in your dreemurr form just like Asriel's but different from his, you had a forever living rainbow heart, a purple cape, rainbow aura when you move, and same attacks as human

Chara: whispers to Asriel in his normal form* "Keep quiet, that's our cousin M I C H A E L D R E E M U R R."

Asriel: "I know, I know."