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 - $12.60
NM-Mint Non English - $12.60
Lightly Played - $12.00
Lightly Played Non English - $12.00
Moderately Played - $11.40
Moderately Played Non English - $11.40
Heavily Played - $10.10
Heavily Played Non English - $10.10
Damaged - $8.20
Damaged Non English - $8.20
Foil Prices
NM-Mint Foil - $17.70
NM-Mint Foil Non English - $17.70
Lightly Played Foil - $16.90
Lightly Played Foil Non English - $16.90
Moderately Played Foil - $16.00
Moderately Played Foil Non English - $16.00
Heavily Played Foil - $14.20
Heavily Played Foil Non English - $14.20
Damaged Foil - $11.60
Damaged Foil Non English - $11.60