Mana Vault [Fifth Edition] Mountain Whereas Mishra works in metals

Whereas Mishra works in metals and stone

After lightning struck the cliffs

Set: Champions of Kamigawa Type: Legendary Artifact — Equipment Rarity: Rare Cost: {3} Equipped creature gets +3/+1

Which realm would you rather rule

return it to the battlefield under its owner's control with a -1/-1 counter on it

Mana Vault [Fifth Edition] Mountain Whereas Mishra works in metalsSet: Fifth 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}.