As Frostboil Snarl enters the battlefield, you may reveal an Island or Mountain card from your hand. If you don't, Frostboil Snarl enters the battlefield tapped. {T}: Add {U} or {R}.
"We're on the Thames. The last great Frost Fair. 1814, February the 4th."
—The Twelfth Doctor
NM-Mint - $1.70
Lightly Played - $1.70
Moderately Played - $1.60
Heavily Played - $1.40
Damaged - $1.10
NM-Mint Non English - $1.70
Lightly Played Non English - $1.70
Moderately Played Non English - $1.60
Heavily Played Non English - $1.40
Damaged Non English - $1.10
Foil Prices
NM-Mint Foil - $0.90
Lightly Played Foil - $0.80
Moderately Played Foil - $0.80
Heavily Played Foil - $0.70
Damaged Foil - $0.60
NM-Mint Foil Non English - $0.90
Lightly Played Foil Non English - $0.80
Moderately Played Foil Non English - $0.80
Heavily Played Foil Non English - $0.70
Damaged Foil Non English - $0.60