Time Vault [Beta Edition] Evil Hat Productions If you sacrifice an Island

If you sacrifice an Island this way

{1}: Enchanted creature gets +1/-1 or -1/+1 until end of turn

Now Grimtooth (with a little help from kid sister Grimtina) will take you on a personally guided tour of his realm and the central hub of his vast Traps empire

Set: Mystery Booster Type: Sorcery Rarity: Rare Cost: {X}{B}{B} Repeat the following process X times

Time Vault [Beta Edition] Evil Hat Productions If you sacrifice an IslandSet: Beta 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.