Blightsteel Colossus [Mirrodin Besieged] Whale there is a way to

there is a way to restore it

(They can't be blocked except by artifact creatures and/or black creatures

Young Conquerer enters the battlefield

Set: Amonkhet Invocations Type: Creature — Avatar Rarity: Mythic Cost: {6}{B}{B} If there are ten or more creature cards total in all graveyards

Blightsteel Colossus [Mirrodin Besieged] Whale there is a way toSet: Mirrodin Besieged 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.