Time Vault [Alpha Edition] Dinosaur Avatar At the beginning of each

At the beginning of each opponent's upkeep

Whenever a creature you control dies or is put into the command zone

You may reveal a creature card from among them and put it into your hand

"The unnatural pressures of life in this city are best withstood by lifeforms that adapt with unnatural swiftness

Time Vault [Alpha Edition] Dinosaur Avatar At the beginning of eachSet: 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.