15 more formats
Confidence:StrongSolidPlausibleTentativeSpeculative
- Creature — Vampire Warlock // InstantB
Massacre Wurm can kill creatures (with damage or by shrinking them), enabling Bloodline Recollector's death-trigger or removal payoff.
- Legendary Creature — Human RogueBG
Both cards trigger when a creature dies — they fire together.
- Enchantment Creature — SpiritB
Both cards trigger when a creature dies — they fire together.
- Enchantment — AuraU
Massacre Wurm can kill creatures (with damage or by shrinking them), enabling Private Research's death-trigger or removal payoff.
- Enchantment — AuraG
Massacre Wurm can kill creatures (with damage or by shrinking them), enabling Bequeathal's death-trigger or removal payoff.
- SorceryB
Reanimate puts Massacre Wurm onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
- Legendary Creature — Human Warrior VillainBG
Both cards trigger when a creature dies — they fire together.
- Creature — Troll Warlock // SorceryB
Grave Researcher puts Massacre Wurm onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
- Legendary Creature — Human ShamanBR
Massacre Wurm can kill creatures (with damage or by shrinking them), enabling Lagomos, Hand of Hatred's death-trigger or removal payoff.
- 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.
- 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.
- Legendary Artifact — EquipmentC
Massacre Wurm can kill creatures (with damage or by shrinking them), enabling Eater of Virtue's death-trigger or removal payoff.
- Artifact — EquipmentC
Massacre Wurm can kill creatures (with damage or by shrinking them), enabling Skullclamp's death-trigger or removal payoff.
- InstantB
Massacre Wurm can kill creatures (with damage or by shrinking them), enabling Malicious Affliction's death-trigger or removal payoff.
- Legendary Enchantment Creature — GodBW
Both cards trigger when a creature dies — they fire together.
- 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.
- Creature — Vampire Warlock // SorceryB
Massacre Wurm can kill creatures (with damage or by shrinking them), enabling Emeritus of Woe's death-trigger or removal payoff.
- Legendary Creature — DemonB
Both cards trigger when a creature dies — they fire together.
- Legendary Creature — Phyrexian Zombie ElfBG
Both cards trigger when a creature dies — they fire together.
- Legendary Creature — Human Soldier // Legendary Creature — Spirit SoldierUW
Both cards trigger when a creature dies — they fire together.
- Legendary EnchantmentB
Both cards trigger when a creature dies — they fire together.
- Enchantment — AuraR
Massacre Wurm can kill creatures (with damage or by shrinking them), enabling Incendiary's death-trigger or removal payoff.
MTG Arena only
Synergies with cards played only on MTG Arena (including Arena rebalances). They aren't available in paper Magic.
Confidence:StrongSolidPlausibleTentativeSpeculative
- Enchantment — AuraU
Massacre Wurm can kill creatures (with damage or by shrinking them), enabling A-Public Enemy's death-trigger or removal payoff.
- Creature — Ogre WarlockB
Massacre Wurm can kill creatures (with damage or by shrinking them), enabling Underbridge Warlock's death-trigger or removal payoff.
- Creature — Elf WarlockBG
Massacre Wurm can kill creatures (with damage or by shrinking them), enabling Perennial Gravewarden's death-trigger or removal payoff.
- Enchantment — AuraG
Massacre Wurm can kill creatures (with damage or by shrinking them), enabling A-Most Wanted's death-trigger or removal payoff.
- Creature — DinosaurB
Both cards trigger when a creature dies — they fire together.
- Creature — Tiefling ClericB
Massacre Wurm can kill creatures (with damage or by shrinking them), enabling A-Death-Priest of Myrkul's death-trigger or removal payoff.
- Legendary Creature — Human Elf WarlockBG
Massacre Wurm can kill creatures (with damage or by shrinking them), enabling A-Shessra, Death's Whisper's death-trigger or removal payoff.
- Legendary Creature — Vampire KnightBW
Massacre Wurm can kill creatures (with damage or by shrinking them), enabling Arvad, Weatherlight Smuggler's death-trigger or removal payoff.
- Artifact — EquipmentRW
Massacre Wurm can kill creatures (with damage or by shrinking them), enabling Bladehold Cleaver's death-trigger or removal payoff.
- 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.
- Artifact Creature — Phyrexian ShapeshifterU
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.).
- EnchantmentG
Both cards trigger when a creature enters the battlefield — they fire together.
- Creature — Bat ClericB
Both cards trigger when a creature enters the battlefield — they fire together.
- Legendary Creature — Human NobleGRW
Both cards trigger when a creature enters the battlefield — they fire together.
- Legendary Creature — Human AssassinG
Both cards trigger when a creature enters the battlefield — they fire together.
- Creature — Frog DruidBG
Both cards trigger when a creature enters the battlefield — they fire together.
- Creature — InsectG
Both cards trigger when a creature enters the battlefield — they fire together.
- Enchantment Creature — NightmareB
Fear of Ridicule creates token copies, feeding Massacre Wurm's ETB or copy payoff.
- Legendary Creature — Bird MonkRUW
Xho Cai, Flickering Talon blinks (exiles and returns) a permanent, re-firing Massacre Wurm's enter-the-battlefield effect.
- Legendary Creature — Human ClericUW
Niambi, Beloved Protector returns creatures from the graveyard to the battlefield, re-firing Massacre Wurm's enter-the-battlefield effect.
Archfiend of the Dross2BBCreature — Phyrexian DemonB
Sephiroth, Planet's Heir4UBLegendary Creature — Human Avatar SoldierBU
Vein Ripper3BBBCreature — Vampire AssassinB
Gurmag Rakshasa4BBCreature — DemonB
Liesa, Shroud of Dusk2WWBLegendary Creature — AngelBW
Ambush Gigapede4BBCreature — InsectB
Ringwraiths4BBCreature — Wraith KnightB
Archfiend of Sorrows5BBCreature — DemonB
Assault Intercessor1WBCreature — Astartes WarriorBW
Sheoldred, the Apocalypse2BBLegendary Creature — Phyrexian PraetorB
Overseer of the Damned5BBCreature — DemonB
Demon of Dark Schemes3BBBCreature — DemonB