Chthonian Nightmare [Modern Horizons 3 Prerelease Promos] Tyranid Mutant you lose life equal to

you lose life equal to its mana value

Set: Modern Horizons 3 Type: Instant Rarity: Rare Cost: {2}{W}{W} You may sacrifice a nontoken white creature rather than pay this spell's mana cost

Flamekin Village enters the battlefield tapped

Beneath Ravnica's streets runs a layer of tunnels

Chthonian Nightmare [Modern Horizons 3 Prerelease Promos] Tyranid Mutant you lose life equal toSet: Modern Horizons 3 Prerelease Promos Type: Enchantment Rarity: Rare Cost: {1}{B} When Chthonian Nightmare enters the battlefield, you get EEE (three energy counters). Pay X E, Sacrifice a creature, Return Cthonian Nightmare to its owner's hand: Return target creature card with mana value X from your graveyard to the battlefield. Activate only as a sorcery.