Welcome to Smogon! Take a moment to read the Introduction to Smogon for a run-down on everything Smogon, and make sure you take some time to read the global rules.
Illusion is not correctly interacting with the team appearance . KO'd both Zoroark and Morpeko (the pokemon it copied), but Morpeko still appeared to be up in the enemies team. Possible illusion #2 listed as fainted, but possible illusion #1 was not. Didn't impact actual game mechanics or...