Frostboil Snarl - Doctor Who

Frostboil Snarl
Land

As Frostboil Snarl enters, you may reveal an Island or Mountain card from your hand. If you don't, Frostboil Snarl enters tapped.

: Add or .

"We're on the Thames. The last great Frost Fair. 1814, February the 4th."

—The Twelfth Doctor