Xelius,

Jerald's armor apart to be alive both together make a personality and Entity inside jerald, Is very close with him true friend and sometimes Goofy with berry when no one Is looking just appear I'm front of Berry but the others don't know, he like chocolate and murshrooms, speak both normal and mimic jerald voice, he can fuse with his body to make it on a Giant beast with jerald inside and still able to talk, (Xelius His name) he was made by eldritch Goo and fuse with jerald, still sleepy but still can hear, (same to Marvel Venom)