You may cast Harbinger of the Tides as though it had flash if you pay {2} more to cast it. (You may cast it any time you could cast an instant.) When Harbinger of the Tides enters the battlefield, you may return target tapped creature an opponent controls to its owner's hand.
Near Mint Foil - £3.30
Lightly Played Foil - £2.80
Moderately Played Foil - £2.30
Heavily Played Foil - £1.70
Damaged Foil - £1.00
Near Mint Foil Non English - £3.30
Lightly Played Foil Non English - £2.80
Moderately Played Foil Non English - £2.30
Heavily Played Foil Non English - £1.70
Damaged Foil Non English - £1.00