Time Vault (CE) [Collectors’ Edition] Sliver where X is the number

where X is the number of creature cards in your graveyard

This matched set incorporates aetheric accelerators and deflection matrices in an elegant

Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking

Prevent all damage that would be dealt to you this turn by attacking creatures

Time Vault (CE) [Collectors’ Edition] Sliver where X is the numberSet: Collectors Edition Type: Artifact 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.