Glacial Fortress [Ixalan Promos] Shadows over Innistrad −X: Return target nonlegendary creature

−X: Return target nonlegendary creature card with converted mana cost X from your graveyard to the battlefield

Set: Coldsnap Type: Enchantment Rare Cost: {1}{R} Cumulative upkeep—Add {R}

if you control twenty or more creatures

Set: Amonkhet Invocations Type: Instant Mythic Cost: {3}{U}{U} Return all lands to their owners' hands

Set: Commander 2014 Type: Artifact Rare Cost: {2} White spells you cast cost {1} less to cast

Glacial Fortress [Ixalan Promos] Shadows over Innistrad −X: Return target nonlegendary creatureSet: Ixalan Promos Type: Land Rare Cost: 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.