Sen Triplets [Mystery Booster] 251 If Blightsteel Colossus would be

If Blightsteel Colossus would be put into a graveyard from anywhere

Set: Collectors' Edition Type: Sorcery Rarity: Common Cost: {B}{B} Destroy target land

where X is the number rolled

Set: Vanguard Series Type: Vanguard Rarity: Rare Sacrifice a permanent: Return target creature to its owner's hand

then lay silent

Sen Triplets [Mystery Booster] 251 If Blightsteel Colossus would beSet: Mystery Booster Type: Legendary Artifact Creature Human Wizard Rarity: Mythic Cost: {2}{W}{U}{B} At the beginning of your upkeep, choose target opponent. This turn, that player can't cast spells or activate abilities and plays with their hand revealed. You may play lands and cast spells from that player's hand this turn. They are the masters of your mind.