Mana Vault [Fifth Edition] Red exile target creature an opponent

exile target creature an opponent controls until GO TO JAIL leaves the battlefield

Whereas Mishra works in metals and stone

Its controller may search their library for a basic land card

Set: Gatecrash Promos Type: Creature — Angel Rarity: Rare Cost: {2}{R}{W} Flying

then sacrifices the rest

Mana Vault [Fifth Edition] Red exile target creature an opponentSet: 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}.