Time Vault [Beta Edition] Evil Hat Productions choose two abilities from among

choose two abilities from among first strike

If you sacrifice an Island this way

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

Palace in the Clouds to its owner's hand

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

Time Vault [Beta Edition] Evil Hat Productions choose two abilities from amongSet: 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.