Mana Vault (Retro) [30th Anniversary Edition] Avatar Minion calculate the hypotenuse of another

calculate the hypotenuse of another creature you control

Set: Commander Collection: Black Sealed Release Date: 2022-01-28 Commander Collection: Black is a boxed set of eight reprinted cards themed to one color and what it does best—in this case black

create fourteen Treasure tokens

Sacrifice The Forgotten Place: Draw a card for each Locus and/or Sphere in your graveyard

” —Merrik Aidar

Mana Vault (Retro) [30th Anniversary Edition] Avatar Minion calculate the hypotenuse of anotherSet: 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}.