Teferi, Master of Time
Legendary Planeswalker - Teferi | Loyalty: 3 (CMC 4)
You may activate loyalty abilities of Teferi, Master of Time on any player's turn any time you could cast an instant.
+1: Draw a card, then discard a card.
-3: Target creature you don't control phases out. (Treat it and anything attached to it as though they don't exist until its controller's next turn.)
-10: Take two extra turns after this one.
- [M21] Core Set 2021 #75 (M)