Mana Vault [Limited Edition Beta]Set: Limited Edition Beta 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}.

From their earliest educations

Ancient Tomb deals 2 damage to you

Whenever you cast an instant or sorcery spell

Set: Duel Decks Anthology Type: Instant Rarity: Common Cost: {3}{B} If you control a Swamp

That creature's controller creates a 3/3 green Frog Lizard creature token

{T}: Counter target spell

Avatar of Hope can block any number of creatures

Set: Revised Edition Type: Artifact Rare Cost: {1} Mana Vault doesn't untap during your untap step

Sacrifice Crystal Vein: Add {C}{C}

) Whenever Ink-Eyes

you may put that card on the bottom of your library

If they exist