Mana Vault [Foreign Black Border] Hydra Set: Betrayers of Kamigawa Type:

Set: Betrayers of Kamigawa Type: Instant — Arcane Rare Cost: {X}{B}{B} You may exile a black card with converted mana cost X from your hand rather than pay this spell's mana cost

Set: World Championship Decks 2002 Type: Card Rarity: Common

and the brightest thunder-bolt is elicited from the darkest storm

Shivan Reef deals 1 damage to you

Mana Vault [Foreign Black Border] Hydra Set: Betrayers of Kamigawa Type:Set: Foreign Black Border Type: Artifact 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}.