Magnetic Mountain [Summer Magic / Edgar] Oath of the Gatewatch Prerelease Promos Set: Collectors' Edition Type: Creature

Set: Collectors' Edition Type: Creature — Elf Archer Rarity: Rare Cost: {1}{G} First strike

Set: Time Spiral Type: Legendary Creature — Human Warrior Rarity: Rare Cost: {R} When a player casts a spell or a creature attacks

Set: Aether Revolt Prerelease Promos Type: Sorcery Rarity: Rare Cost: {4}{G}{G} Draw cards equal to the greatest power among creatures you control

Exile it at the beginning of the next end step or if it would leave the battlefield

This spell

Magnetic Mountain [Summer Magic / Edgar] Oath of the Gatewatch Prerelease Promos Set: Collectors' Edition Type: CreatureSet: Summer Magic Edgar Type: Enchantment Rarity: Rare Cost: {1}{R}{R} Blue creatures don't untap during their controllers' untap steps. At the beginning of each player's upkeep, that player may choose any number of tapped blue creatures they control and pay {4} for each creature chosen this way. If the player does, untap those creatures.