Confidence:StrongSolidPlausibleTentativeSpeculative

• Hildibrand Manderville // Gentleman's Rise

  1W2B

  Legendary Creature — Human Detective // Instant — AdventureBW

  Recursion engine: one card can reanimate repeatedly (an activated ability, or a return that comes back once a turn), and the other is a creature worth bringing back again and again — or a creature you recast from your graveyard beside a sacrifice outlet that doesn't pay for the recast. Real, repeatable value — not an infinite loop on its own.
• Tenacious Underdog

  1B

  Creature — Human WarriorB

  Recursion engine: one card can reanimate repeatedly (an activated ability, or a return that comes back once a turn), and the other is a creature worth bringing back again and again — or a creature you recast from your graveyard beside a sacrifice outlet that doesn't pay for the recast. Real, repeatable value — not an infinite loop on its own.
• Mosswood Dreadknight // Dread Whispers

  1G1B

  Creature — Human Knight // Sorcery — AdventureBG

  Recursion engine: one card can reanimate repeatedly (an activated ability, or a return that comes back once a turn), and the other is a creature worth bringing back again and again — or a creature you recast from your graveyard beside a sacrifice outlet that doesn't pay for the recast. Real, repeatable value — not an infinite loop on its own.
• Rona, Sheoldred's Faithful

  1UBB

  Legendary Creature — Human WizardBU

  Recursion engine: one card can reanimate repeatedly (an activated ability, or a return that comes back once a turn), and the other is a creature worth bringing back again and again — or a creature you recast from your graveyard beside a sacrifice outlet that doesn't pay for the recast. Real, repeatable value — not an infinite loop on its own.
• Marang River Prowler

  2U

  Creature — Human RogueU

  Recursion engine: one card can reanimate repeatedly (an activated ability, or a return that comes back once a turn), and the other is a creature worth bringing back again and again — or a creature you recast from your graveyard beside a sacrifice outlet that doesn't pay for the recast. Real, repeatable value — not an infinite loop on its own.
• Sabin, Master Monk

  4R

  Legendary Creature — Human Noble MonkR

  Recursion engine: one card can reanimate repeatedly (an activated ability, or a return that comes back once a turn), and the other is a creature worth bringing back again and again — or a creature you recast from your graveyard beside a sacrifice outlet that doesn't pay for the recast. Real, repeatable value — not an infinite loop on its own.
• Bloodline Recollector // Ancestral Craving

  1BB

  Creature — Vampire Warlock // InstantB

  Ravenous Demon is a sacrifice outlet, enabling Bloodline Recollector's death or sacrifice trigger.
• Chevill, Bane of Monsters

  BG

  Legendary Creature — Human RogueBG

  Ravenous Demon is a sacrifice outlet, enabling Chevill, Bane of Monsters's death or sacrifice trigger.
• Private Research

  U

  Enchantment — AuraU

  Ravenous Demon is a sacrifice outlet, enabling Private Research's death or sacrifice trigger.
• Shaile, Dean of Radiance // Embrose, Dean of Shadow

  1W2BB

  Legendary Creature — Bird Cleric // Legendary Creature — Human WarlockBW

  Ravenous Demon is a sacrifice outlet, enabling Shaile, Dean of Radiance's death or sacrifice trigger.
• The Serpent Society

  1BG

  Legendary Creature — Human Snake VillainBG

  Ravenous Demon is a sacrifice outlet, enabling The Serpent Society's death or sacrifice trigger.
• Quest for the Gravelord

  B

  EnchantmentB

  Ravenous Demon is a sacrifice outlet, enabling Quest for the Gravelord's death or sacrifice trigger.
• Bequeathal

  G

  Enchantment — AuraG

  Ravenous Demon is a sacrifice outlet, enabling Bequeathal's death or sacrifice trigger.
• Endless Evil

  2U

  Enchantment — AuraU

  Ravenous Demon is a sacrifice outlet, enabling Endless Evil's death or sacrifice trigger.
• Syr Vondam, Sunstar Exemplar

  WB

  Legendary Creature — Human KnightBW

  Ravenous Demon is a sacrifice outlet, enabling Syr Vondam, Sunstar Exemplar's death or sacrifice trigger.
• Reanimate

  B

  SorceryB

  Reanimate puts Ravenous Demon onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Rampart Architect

  3G

  Creature — Elephant AdvisorG

  Ravenous Demon is a sacrifice outlet, enabling Rampart Architect's death or sacrifice trigger.
• Kraven the Hunter

  1BG

  Legendary Creature — Human Warrior VillainBG

  Ravenous Demon is a sacrifice outlet, enabling Kraven the Hunter's death or sacrifice trigger.
• Hellcat, Undying Vigilante

  GG

  Legendary Creature — Human HeroG

  Ravenous Demon is a sacrifice outlet, enabling Hellcat, Undying Vigilante's death or sacrifice trigger.
• Grave Researcher // Reanimate

  2BB

  Creature — Troll Warlock // SorceryB

  Grave Researcher puts Ravenous Demon onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• False Prophet

  2WW

  Creature — Human ClericW

  Ravenous Demon is a sacrifice outlet, enabling False Prophet's death or sacrifice trigger.
• Lagomos, Hand of Hatred

  1BR

  Legendary Creature — Human ShamanBR

  Ravenous Demon is a sacrifice outlet, enabling Lagomos, Hand of Hatred's death or sacrifice trigger.
• Enduring Renewal

  2WW

  EnchantmentW

  Ravenous Demon is a sacrifice outlet, enabling Enduring Renewal's death or sacrifice trigger.
• Eater of Virtue

  1

  Legendary Artifact — EquipmentC

  Ravenous Demon is a sacrifice outlet, enabling Eater of Virtue's death or sacrifice trigger.
• Yore-Tiller Nephilim

  WUBR

  Creature — NephilimBRUW

  Yore-Tiller Nephilim puts Ravenous Demon onto the battlefield from a graveyard without casting it, so its mana cost is never paid.