Time Vault (CE) [Collectors’ Edition] Sliver Set: Shadows over Innistrad Promos

Set: Shadows over Innistrad Promos Type: Creature — Hydra Mythic Cost: {4}{G}{G} Reach Ulvenwald Hydra's power and toughness are each equal to the number of lands you control

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

where X is the number of creature cards in your graveyard

Time Vault (CE) [Collectors’ Edition] Sliver Set: Shadows over Innistrad PromosSet: 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.