Glacial Fortress [Doctor Who] EX5-006 the player discards it unless

the player discards it unless they pay life equal to its converted mana cost

Set: Duel Decks Anthology Type: Creature — Goblin Rarity: Uncommon Cost: {1}{R} Whenever Skirk Drill Sergeant or another Goblin dies

Set: Double Masters Type: Artifact Creature — Myr Construct Rarity: Rare Cost: {7} When Myr Battlesphere enters the battlefield

[On Your Opponent's Attack] [Once Per Turn] You may trash 1 card from your hand : If your Leader has the [Land of Wano] or [Whitebeard Pirates] type

Set: Modern Horizons 2 Prerelease Promos Type: Enchantment Rarity: Rare Cost: {3}{W} Whenever a creature attacks you or a planeswalker you control

Glacial Fortress [Doctor Who] EX5-006 the player discards it unlessSet: Doctor Who Type: Land Rarity: Rare 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