Mana Vault (Retro) [30th Anniversary Edition] XY40 When Long-Term Phyresis Study enters

When Long-Term Phyresis Study enters the battlefield

Set: The List Type: Sorcery Rarity: Rare Cost: {3}{B} You may exile a black card from your hand rather than pay this spell's mana cost

Set: 30th Anniversary Edition Type: Artifact Rarity: Uncommon Cost: {1} {T}: Add {C}{C}

Set: 30th Anniversary Edition Type: Creature — Human Barbarian Rarity: Uncommon Cost: {2}{R}{R} Keldon Warlord's power and toughness are each equal to the number of non-Wall creatures you control

Set: Transformers Type: Legendary Artifact Creature — Robot Rarity: Mythic Cost: {2}{W} More Than Meets the Eye {1}{W} (You may cast this card converted for {1}{W}

Mana Vault (Retro) [30th Anniversary Edition] XY40 When Long-Term Phyresis Study entersSet: 30th Anniversary Edition Type: Artifact Rarity: Rare Cost: {1} Mana Vault doesn't untap during your untap step. At the beginning of your upkeep, you may pay {4}. If you do, untap Mana Vault. At the beginning of your draw step, if Mana Vault is tapped, it deals 1 damage to you. {T}: Add {C}{C}{C}.