Mana Vault [International Collectors' Edition] Rise of the Duelist Set: Platinum: Supreme Victors Type:

Set: Platinum: Supreme Victors Type: Psychic Rarity: Rare Retreat cost: Colorless

negate the effect and destroy the opponent''s card

You may choose a nonland card from it

Set: War of the Spark Prerelease Promos Type: Legendary Planeswalker — Nissa Rarity: Rare Cost: {3}{G}{G} Whenever you tap a Forest for mana

I'd have told you what it was

Mana Vault [International Collectors' Edition] Rise of the Duelist Set: Platinum: Supreme Victors Type:Set: International Collectors' 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}.