You get X (energy counters), then you may pay any amount of . Destroy each artifact, creature, and enchantment with mana value less than or equal to the amount of paid this way.
Destroy target land. Its controller may search their library for a basic land card, put it onto the battlefield tapped, then shuffle. Creatures without flying can't block this turn.As Volcanic Fissure enters, you may pay 3 life. If you don't, it enters tapped.: Add .
Noncreature spells you cast from exile have convoke. (Each creature you tap while casting a noncreature spell from exile pays for or one mana of that creature's color.)At the beginning of your first main phase, you may discard a card. If you do, exile the top two cards of your library, then choose one of them. You may play that card this turn.
When Chthonian Nightmare enters, you get (three energy counters).Pay X , Sacrifice a creature, Return Chthonian 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.
FlashAs Disruptor Flute enters, choose a card name.Spells with the chosen name cost more to cast.Activated abilities of sources with the chosen name can't be activated unless they're mana abilities.
Whenever you cast a colorless spell, create a 0/1 colorless Eldrazi Spawn creature token with "Sacrifice this creature: Add ."Whenever another colorless creature you control enters, Glaring Fleshraker deals 1 damage to each opponent.
VigilanceWight of the Reliquary gets +1/+1 for each creature card in your graveyard., Sacrifice another creature: Search your library for a land card, put it onto the battlefield tapped, then shuffle.
When you cast this spell, draw two cards.FlyingAnnihilator 1 (Whenever this creature attacks, defending player sacrifices a permanent of their choice.)Evoke (You may cast this spell for its evoke cost. If you do, it's sacrificed when it enters.)
VigilanceWight of the Reliquary gets +1/+1 for each creature card in your graveyard., Sacrifice another creature: Search your library for a land card, put it onto the battlefield tapped, then shuffle.