Ephemerate (Retro Foil Etched) [Modern Horizons] Secret Lair Drop Promos Set: World Championship Decks 1997

Set: World Championship Decks 1997 Type: Artifact Rarity: Rare Cost: {2} As long as Winter Orb is untapped

You may cast it without paying its mana cost if it's a spell with lesser mana value

1 Game turn track

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

" When you do

Ephemerate (Retro Foil Etched) [Modern Horizons] Secret Lair Drop Promos Set: World Championship Decks 1997Set: Modern Horizons Type: Instant Rarity: Uncommon Cost: {W} Exile target creature you control, then return it to the battlefield under its owner's control. Rebound (If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost.)