Time Vault [Alpha Edition] Commander 2015 unless you pay {B}{B}{B}

unless you pay {B}{B}{B}

Set: Urza's Destiny Type: Sorcery Rarity: Rare Cost: {2}{U} Target player gains control of target permanent you control

Set: Fifth Edition Type: Land Rarity: Rare Whenever City of Brass becomes tapped

These mighty bulwarks thwart ground-based troops

Set: New Phyrexia Type: Artifact Rarity: Rare Cost: {4} Untap all artifacts you control during each other player's untap step

Time Vault [Alpha Edition] Commander 2015 unless you pay {B}{B}{B}Set: 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.