Glacial Fortress enters the battlefield tapped unless you control a Plains or an Island. {T}: Add {W} or {U}.
"Iceworld. A space trading colony on the dark side of the planet Svartos... I think there's something interesting going on there, Mel."
—The Seventh Doctor
![Glacial Fortress [Doctor Who]](http://www.cardmerchanttakapuna.co.nz/cdn/shop/files/ed16fc75-5db3-5f78-a61d-c3dd6732697b.png?v=1768509204&width=1445)