Mana Vault [Revised Edition] Magic Player Rewards 2006 " —Elspeth's journal

" —Elspeth's journal

She protects the sacred groves from blight

Sacrifice Engineered Explosives: Destroy each nonland permanent with mana value equal to the number of charge counters on Engineered Explosives

and creature types of the last creature card exiled with Duplicant

if Clockwork Avian attacked or blocked this combat

Mana Vault [Revised Edition] Magic Player Rewards 2006 " —Elspeth's journalSet: Revised 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}.