15 more formats
Confidence:StrongSolidPlausibleTentativeSpeculative
- Creature — KrakenU
Both cards produce the same kind of effect (shared token subtype).
- Creature — FishRU
Both cards produce the same kind of effect (shared token subtype).
- Enchantment Creature — SpiritB
Both cards trigger when a creature dies — they fire together.
- Legendary Creature — Bird Cleric // Legendary Creature — Human WarlockBW
Both cards trigger when a creature dies — they fire together.
- Legendary Creature — Human Snake VillainBG
Both cards trigger when a creature dies — they fire together.
- Legendary Creature — Human KnightBW
Both cards trigger when a creature dies — they fire together.
- SorceryB
Reanimate puts Reef Worm onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
- Legendary Creature — Human WarlockBRU
Both cards trigger when a creature dies — they fire together.
- Creature — Elephant AdvisorG
Both cards trigger when a creature dies — they fire together.
- Creature — Kor Artificer AllyW
Both cards trigger when a creature dies — they fire together.
- Creature — Troll Warlock // SorceryB
Grave Researcher puts Reef Worm onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
- Legendary Creature — Human Rebel WarlockW
Both cards trigger when a creature dies — they fire together.
- Legendary Artifact — EquipmentC
Both cards trigger when a creature dies — they fire together.
- Legendary Planeswalker — LilianaB
Both cards trigger when a creature dies — they fire together.
- Legendary Creature — Spirit SoldierW
Both cards trigger when a creature dies — they fire together.
- Legendary Creature — Human AvatarG
Both cards trigger when a creature dies — they fire together.
- Legendary Creature — Human WizardBUW
Both cards trigger when a creature dies — they fire together.
- Legendary Creature — Human ArtificerGUW
Both cards trigger when a creature dies — they fire together.
- Legendary Enchantment Creature — GodBW
Both cards trigger when a creature dies — they fire together.
MTG Arena only
Synergies with cards played only on MTG Arena (including Arena rebalances). They aren't available in paper Magic.
Confidence:StrongSolidPlausibleTentativeSpeculative
- Legendary Planeswalker — KioraU
Both cards produce the same kind of effect (shared token subtype).
- Creature — Cat HorrorB
Both cards trigger when a creature dies — they fire together.
- Artifact Creature — Equipment PhoenixR
Both cards trigger when a creature dies — they fire together.
- SorceryW
Honor the Past puts Reef Worm onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
- Creature — SpiritU
Both cards trigger when a creature dies — they fire together.
- Creature — DinosaurB
Both cards trigger when a creature dies — they fire together.
- Artifact — EquipmentRW
Both cards trigger when a creature dies — they fire together.
- Legendary Planeswalker — MinscGR
A-Minsc & Boo, Timeless Heroes is a sacrifice outlet, enabling Reef Worm's death or sacrifice trigger.
- Legendary Creature — Elemental InsectBR
The Bloodbile Swarm is a sacrifice outlet, enabling Reef Worm's death or sacrifice trigger.
- EnchantmentW
Norn's Disassembly is a sacrifice outlet, enabling Reef Worm's death or sacrifice trigger.
- InstantB
Soul Servitude wipes or mass-sacrifices creatures, and Reef Worm profits when creatures die — or comes back from the wipe itself.
- Legendary Creature — Elf ShamanBG
Furgul, Quag Nurturer is a sacrifice outlet, enabling Reef Worm's death or sacrifice trigger.
- Legendary Creature — Faerie RogueB
Rankle, Pitiless Trickster wipes or mass-sacrifices creatures, and Reef Worm profits when creatures die — or comes back from the wipe itself.
- Creature — ZombieB
A-Sepulcher Ghoul is a sacrifice outlet, enabling Reef Worm's death or sacrifice trigger.
- ArtifactG
Spawning Pod is a sacrifice outlet, enabling Reef Worm's death or sacrifice trigger.
- InstantBG
Grave Studies wipes or mass-sacrifices creatures, and Reef Worm profits when creatures die — or comes back from the wipe itself.
- Artifact — VehicleC
Soul Shredder is a sacrifice outlet, enabling Reef Worm's death or sacrifice trigger.
- Sorcery — ChorusB
Mycelic Ballad wipes or mass-sacrifices creatures, and Reef Worm profits when creatures die — or comes back from the wipe itself.
Roc Egg2WCreature — Bird EggW
Brindle Shoat1GCreature — BoarG
Dragon Egg2RCreature — Dragon EggR
Penumbra Kavu4GCreature — KavuG
Chronozoa3UCreature — IllusionU
Rukh Egg3RCreature — Bird EggR
Chasm Skulker2UCreature — Squid HorrorU
Sultai Emissary1BCreature — Zombie WarriorB
There and Back Again3RREnchantment — SagaR
Brood of Cockroaches1BCreature — InsectB
Doomed Dissenter1BCreature — HumanB
Tuktuk the Explorer2RLegendary Creature — GoblinR