Teferi, Master of Time (2) (foil) (showcase)
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.