Whenever Subterranean Schooner attacks, target creature that crewed it this turn explores. (Reveal the top card of your library. Put that card into your hand if it's a land. Otherwise, put a +1/+1 counter on that creature, then put the card back or put it into your graveyard.)
NM-Mint Foil - $1.30
Lightly Played Foil - $1.30
Moderately Played Foil - $1.20
Heavily Played Foil - $1.10
Damaged Foil - $0.90
NM-Mint Foil Non English - $1.30
Lightly Played Foil Non English - $1.30
Moderately Played Foil Non English - $1.20
Heavily Played Foil Non English - $1.10
Damaged Foil Non English - $0.90