Blightsteel Colossus - Megatron (Borderless) [Secret Lair Drop Series] Force of the Breaker You can only use each

You can only use each effect of "Guardian Slime" once per turn

Set: Neo Discovery 1st Edition Type: Metal Rarity: Holo Rare Retreat cost: Colorless

Set: Aquapolis Type: Water Rarity: Uncommon Retreat cost: Colorless

Set: Sun & Moon: Crimson Invasion Type: Psychic Rarity: Holo Rare Retreat cost: 0

Set: Legendary Collection Type: Fire Rarity: Holo Rare Retreat cost: Colorless

Blightsteel Colossus - Megatron (Borderless) [Secret Lair Drop Series] Force of the Breaker You can only use eachSet: Secret Lair Drop Series Type: Artifact Creature Phyrexian Golem Rarity: Mythic Cost: {12} Trample, infect, indestructible If Blightsteel Colossus would be put into a graveyard from anywhere, reveal Blightsteel Colossus and shuffle it into its owner's library instead. Reverse Type: Artifact Creature Phyrexian Golem Trample, infect, indestructible If Blightsteel Colossus would be put into a graveyard from anywhere, reveal Blightsteel Colossus and