One-Armed Oni

Change Shape — Menace.
Coin Sweep — Whenever One-Armed Oni deals
combat damage to a player, you and that player
each create that many Treasure tokens.
Lever Arm — Whenever One-Armed Oni deals
combat damage to a player, that you may have
target creature that player controls lose all
abilities until that player has you gain control of
three Treasures they control.
Artwork/creature source:
https://www.youtube.com/watch?v=hhzP2Xzo6jg