Mana Vault [Fifth Edition] Kaya Set: Urza's Saga Type: Legendary

Set: Urza's Saga Type: Legendary Land Rarity: Rare Cost: {T}: Add {U} to your mana pool for each artifact you control

Set: Limited Edition Alpha Type: Enchantment — Aura Rarity: Rare Cost: {1}{G}{G}

The first explorers found Argoth a storehouse of natural wealth—towering forests grown over rich veins of ore

With innovative stabilizing techniques

Set: Arabian Nights Type: Creature — Turtle Rarity: Common Cost: {1}{U} Giant Tortoise gets +0/+3 as long as it's untapped

Mana Vault [Fifth Edition] Kaya Set: Urza's Saga Type: LegendarySet: Fifth 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}.