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 - $7.30
NM-Mint Non English - $7.30
Lightly Played - $7.00
Lightly Played Non English - $7.00
Moderately Played - $6.60
Moderately Played Non English - $6.60
Heavily Played - $5.90
Heavily Played Non English - $5.90
Damaged - $4.80
Damaged Non English - $4.80
Foil Prices
NM-Mint Foil - $8.00
NM-Mint Foil Non English - $8.00
Lightly Played Foil - $7.60
Lightly Played Foil Non English - $7.60
Moderately Played Foil - $7.20
Moderately Played Foil Non English - $7.20
Heavily Played Foil - $6.40
Heavily Played Foil Non English - $6.40
Damaged Foil - $5.20
Damaged Foil Non English - $5.20