Shang Yu is in Mulan. He appeares in "Power Play", that kinky mofo. He tries to get Finn to "Hand over the Magic". He is not a fan of Maleficent and does not follow her commands. He wants the magic for himself. Shang Yu threatens Finn but Finn then says that they are on the sames side because the both don't follow "the green one" (green like those goth groups). Finn suggests being butts so Shang Yu says that allies share resources and if Finn is his ally if he has to share the magic with him. Finn replies saying It is not mine to share because he's selfish and doesn't uphold his promises. Shang Yu gets mad at this remark and tries to kill Finn, but he excapes.