Lucilla Lassing, Diplomat

: As long as it's not your turn, Lucilla is a 0/4 Human Noble Advisor creature with hexproof and defender that is still a planeswalker.
0: Two players each chooses and untaps a permanent they control, then exchanges control of them until the beginning of your next upkeep.
0: Scry 1. Two players may each draw a card, then each player who didn't creates a Treasure token.