Blightsteel Colossus [The List] Mountain Plains Swamp Set: Sun & Moon: Lost

Set: Sun & Moon: Lost Thunder Type: Fairy Rarity: Ultra Rare Retreat cost: Colorless

Set: Lorwyn Type: Sorcery Rare Cost: {B} Target player reveals their hand

Set: Legends Type: Creature — Elf Rare Cost: {3}{G}{G} Elven Riders can't be blocked except by Walls and/or creatures with flying

Search your library for a creature card with mana value X or less

target opponent exiles the top four cards of their library

Blightsteel Colossus [The List] Mountain Plains Swamp Set: Sun & Moon: LostSet: The List Type: Artifact Creature 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.