Mana Echoes [Double Masters] Core Set 2020 Prerelease Promos or 1 card that specifically

or 1 card that specifically lists the card "Toon World" in its text

then destroy target creature of an opponent's choice

Set: Portal Three Kingdoms Type: Sorcery Rarity: Uncommon Cost: {4}{B}{B} Destroy target nonblack creature

Set: Sun & Moon: Black Star Promos Type: Grass Rarity: Black Star Promo

Mana Echoes [Double Masters] Core Set 2020 Prerelease Promos or 1 card that specificallySet: Double Masters Type: Enchantment Rarity: Mythic Cost: {2}{R}{R} Whenever a creature enters the battlefield, you may add an amount of {C} equal to the number of creatures you control that share a creature type with it. When the ground is saturated with mana, even the lightest footstep can bring it to the surface.