Lich's Mirror [Mystery Booster] Fighting [-20] or are you

or are you

Lieutenant Jacques Cavallier's troops try to capture the Redcoats flag

Set: Alpha Edition Type: Artifact Rarity: Uncommon Cost: {1} As Black Vise enters the battlefield

Set: Tales of Aria Unlimited Edition: Unlimited Finish: Rainbow Foil Type: Action Rarity: Majestic Class: Earth Cost: 3 As an additional cost to play Tome of Harvests

Specifics:

Lich's Mirror [Mystery Booster] Fighting [-20] or are youSet: Mystery Booster Type: Artifact Rarity: Mythic Cost: {5} If you would lose the game, instead shuffle your hand, your graveyard, and all permanents you own into your library, then draw seven cards and your life total becomes 20. It shows not what you are but what you were.