Ephemerate [Strixhaven Mystical Archive] BT10-126 [Permanent] If your Leader Card

[Permanent] If your Leader Card is mono-green or a black "Demon Realm Race" card and you're activating this card's [Counter] skill

Karametra isn't a creature

Set: Planechase Planes Type: Plane — Mercadia Common Cost: When you planeswalk to Cliffside Market or at the beginning of your upkeep

Set: Sun & Moon: Base Set Type: Metal Rarity: Promo Retreat cost: Colorless

Ephemerate [Strixhaven Mystical Archive] BT10-126 [Permanent] If your Leader CardSet: Strixhaven Mystical Archive Type: Instant Rarity: Rare 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.)