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.
NM-Mint Foil - $15.50
Lightly Played Foil - $13.90
Moderately Played Foil - $12.40
Heavily Played Foil - $10.80
Damaged Foil - $7.80
NM-Mint Foil Non English - $15.50
Lightly Played Foil Non English - $13.90
Moderately Played Foil Non English - $12.40
Heavily Played Foil Non English - $10.80
Damaged Foil Non English - $7.80