Primal Groudon EX (151/160) [XY: Primal Clash] Base Set Unlimited Set: International Collectors’ Edition Type:

Set: International Collectors’ Edition Type: Artifact Rarity: Rare Cost: {2} At the beginning of each player's draw step

Set: Amonkhet Invocations Type: Instant Rarity: Mythic Cost: {1}{U} You may return an Island you control to its owner's hand rather than pay this spell's mana cost

but I didn't expect it from the building itself

if All Hallow's Eve is exiled with a scream counter on it

Set: Core Set 2021 Promos Type: Instant Rarity: Rare Cost: {1}{G} Permanents you control gain hexproof and indestructible until end of turn

Primal Groudon EX (151/160) [XY: Primal Clash] Base Set Unlimited Set: International Collectors’ Edition Type:Set: XY: Primal Clash Type: Fighting Rarity: Ultra Rare Retreat cost: Colorless,Colorless,Colorless,Colorless