Reverse Damage [Introductory Two-Player Set] Duel Decks Anthology Then that player loses all

Then that player loses all unspent mana and you add the mana lost this way

Set: Strixhaven: Mystical Archive Type: Instant Rarity: Uncommon Cost: {1}{W} You gain 3 life

Put all commanders from the command zone onto the battlefield under your control

Set: Eternal Masters Tokens Type: Token Creature — Spirit Rarity: Common

Set: Ultimate Masters Type: Artifact Rarity: Rare Cost: {3} Sacrifice a creature: Add one mana of any color

Reverse Damage [Introductory Two-Player Set] Duel Decks Anthology Then that player loses allSet: Introductory Two Player Set Type: Instant Rarity: Rare Cost: {1}{W}{W} The next time a source of your choice would deal damage to you this turn, prevent that damage. You gain life equal to the damage prevented this way.