The passive is made for you to change your appearance to your teammates in the game. You donʻt get their abilities, you donʻt get their stats...
...but do you get their auto attacks mechanics too?
Like she auto attacks by shooting out a sort of glow from her. If she were to turn into Azir or Jinx, does she get their instant damage from auto attacks? I havnʻt seen a video of that yet. It she does, that would be a great idea just for early game farming... But does she get the reloads from Jhin or Graves?
Seems to have more in-depth mechanics to changing champions... VANDRIL!