Ninetales

"Don't touch tail."
Ninetales is a fucking edgelord.
She's not just any Ninetales, she's the Ninetales from Pokemon Mystery Dungeon: Rescue Team DX. The same one who murdered a Gardevoir just because its trainer touched her tails. Touch her tails and she'll take your family.
So basically, Ninetales has control over the canonicity of everything. She can tell you when your character legally dies and simply cannot just UP AND REVIVE. Essentially, she godmods.
She could legally kill Nagi just for fun. Honestly, I would let her.