Confidence:StrongSolidPlausibleTentativeSpeculative

• Merieke Ri Berit

  WUB

  Legendary Creature — HumanBUW

  Merieke Ri Berit temporarily takes control of an opponent's creature, and Shadowborn Demon sacrifices it — the opponent loses the permanent for good.
• Varchild, Betrayer of Kjeldor

  2R

  Legendary Creature — Human KnightR

  Varchild, Betrayer of Kjeldor temporarily takes control of an opponent's creature, and Shadowborn Demon sacrifices it — the opponent loses the permanent for good.
• Edea, Possessed Sorceress

  2UBR

  Legendary Creature — Human WarlockBRU

  Edea, Possessed Sorceress temporarily takes control of an opponent's creature, and Shadowborn Demon sacrifices it — the opponent loses the permanent for good.
• Nicol Bolas, Planeswalker

  4UBBR

  Legendary Planeswalker — BolasBRU

  Nicol Bolas, Planeswalker temporarily takes control of an opponent's creature, and Shadowborn Demon sacrifices it — the opponent loses the permanent for good.
• Rinoa, Angel Wing

  2W

  Legendary Creature — Human Rebel WarlockW

  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.
• Out of the Tombs

  2B

  EnchantmentB

  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.
• Garland, Royal Kidnapper

  2UB

  Legendary Creature — Human KnightBU

  Garland, Royal Kidnapper temporarily takes control of an opponent's creature, and Shadowborn Demon sacrifices it — the opponent loses the permanent for good.
• Captivating Glance

  2U

  Enchantment — AuraU

  Captivating Glance temporarily takes control of an opponent's creature, and Shadowborn Demon sacrifices it — the opponent loses the permanent for good.
• The Beast, Deathless Prince

  2BR

  Legendary Creature — DemonBR

  The Beast, Deathless Prince temporarily takes control of an opponent's creature, and Shadowborn Demon sacrifices it — the opponent loses the permanent for good.
• The Nipton Lottery

  2BR

  SorceryBR

  The Nipton Lottery temporarily takes control of an opponent's creature, and Shadowborn Demon sacrifices it — the opponent loses the permanent for good.
• The Wrath of Khan

  2R

  Enchantment — SagaR

  The Wrath of Khan temporarily takes control of an opponent's creature, and Shadowborn Demon sacrifices it — the opponent loses the permanent for good.
• Recurring Nightmare

  2B

  EnchantmentB

  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.
• Tribute to Horobi // Echo of Death's Wail

  1B

  Enchantment — Saga // Enchantment Creature — SpiritB

  Tribute to Horobi temporarily takes control of an opponent's creature, and Shadowborn Demon sacrifices it — the opponent loses the permanent for good.
• Vault 87: Forced Evolution

  3GU

  Enchantment — SagaGU

  Vault 87: Forced Evolution temporarily takes control of an opponent's creature, and Shadowborn Demon sacrifices it — the opponent loses the permanent for good.
• Mirrorhall Mimic // Ghastly Mimicry

  3U

  Creature — Spirit // Enchantment — AuraU

  One-shot copy enabler: a card enters as a copy of another (Phantasmal Image, Body Double, Phyrexian Metamorph), firing the partner's substantive ETB once. Not a repeating chain — fires once on entry — but valuable when the partner's ETB is combo-grade (graveyard reanimator, mana doubler, etc.).
• Hell's Caretaker

  3B

  Creature — HorrorB

  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.
• The Wretched

  3BB

  Creature — DemonB

  The Wretched temporarily takes control of an opponent's creature, and Shadowborn Demon sacrifices it — the opponent loses the permanent for good.
• Flayer of Loyalties

  8CC

  Creature — EldraziC

  Flayer of Loyalties temporarily takes control of an opponent's creature, and Shadowborn Demon sacrifices it — the opponent loses the permanent for good.
• Claim the Firstborn

  R

  SorceryR

  Claim the Firstborn temporarily takes control of an opponent's creature, and Shadowborn Demon sacrifices it — the opponent loses the permanent for good.
• Angrath, the Flame-Chained

  3BR

  Legendary Planeswalker — AngrathBR

  Angrath, the Flame-Chained temporarily takes control of an opponent's creature, and Shadowborn Demon sacrifices it — the opponent loses the permanent for good.
• Loki's Scepter

  2R

  Legendary ArtifactR

  Loki's Scepter temporarily takes control of an opponent's creature, and Shadowborn Demon sacrifices it — the opponent loses the permanent for good.
• In the Darkness Bind Them

  2UBR

  Enchantment — SagaBRU

  In the Darkness Bind Them temporarily takes control of an opponent's creature, and Shadowborn Demon sacrifices it — the opponent loses the permanent for good.
• Geyadrone Dihada

  1UBR

  Legendary Planeswalker — DihadaBRU

  Geyadrone Dihada temporarily takes control of an opponent's creature, and Shadowborn Demon sacrifices it — the opponent loses the permanent for good.
• Loki, God of Lies

  1RR

  Legendary Creature — God Sorcerer VillainR

  Loki, God of Lies temporarily takes control of an opponent's creature, and Shadowborn Demon sacrifices it — the opponent loses the permanent for good.
• Ezri Dax, Newly Joined

  1W

  Legendary Creature — Trill AdvisorW

  One-shot copy enabler: a card enters as a copy of another (Phantasmal Image, Body Double, Phyrexian Metamorph), firing the partner's substantive ETB once. Not a repeating chain — fires once on entry — but valuable when the partner's ETB is combo-grade (graveyard reanimator, mana doubler, etc.).