Time Vault [Alpha Edition] Garruk Adi Thandray designed this helm

Adi Thandray designed this helm as a tribute to his mentor

Friends teach what you want to know

If that card's mana value is less than or equal to the sacrificed artifact's mana value

Set: Urza's Legacy Type: Enchantment Rarity: Rare Cost: {G} When an opponent casts an instant spell

Time Vault [Alpha Edition] Garruk Adi Thandray designed this helmSet: Alpha Edition Type: Artifact Rarity: Rare Cost: {2} Time Vault enters the battlefield tapped. Time Vault doesn't untap during your untap step. If you would begin your turn while Time Vault is tapped, you may skip that turn instead. If you do, untap Time Vault. {T}: Take an extra turn after this one.