Glacial Fortress (Promo Pack) [Ixalan Promos] Urza's Destiny "To a trained mind

"To a trained mind

legendary landwalk (This creature can't be blocked as long as defending player controls a legendary land

Begin the hymns

Exchange that card with the top card of your library

(Creatures with infect deal damage to creatures in the form of -1/-1 counters and to players in the form of poison counters

Glacial Fortress (Promo Pack) [Ixalan Promos] Urza's Destiny "To a trained mindSet: Ixalan Promos Type: Land Rarity: Rare Glacial Fortress enters the battlefield tapped unless you control a Plains or an Island. {T}: Add {W} or {U}. Ships blown north in their voyage across the Stormwreck Sea become trapped in the unmelting ice.