Confidence:StrongSolidPlausibleTentativeSpeculative

• Wall Crawl

  3G

  EnchantmentG

  Both cards produce the same kind of effect (shared token subtype).
• Izoni, Center of the Web

  4BG

  Legendary Creature — Elf DetectiveBG

  Both cards produce the same kind of effect (shared token subtype).
• Twitching Doll

  1G

  Artifact Creature — Spider ToyG

  Both cards produce the same kind of effect (shared token subtype).
• Spiders-Man, Heroic Horde

  1G

  Legendary Creature — Spider HeroG

  Both cards produce the same kind of effect (shared token subtype).
• Lolth, Spider Queen

  3BB

  Legendary Planeswalker — LolthB

  Both cards produce the same kind of effect (shared token subtype).
• Godo, Bandit Warlord

  5R

  Legendary Creature — Human BarbarianR

  Godo, Bandit Warlord grants an extra combat phase, enabling Arachnogenesis's combat-trigger payoff.
• All-Out Assault

  2RWB

  EnchantmentBRW

  All-Out Assault grants an extra combat phase, enabling Arachnogenesis's combat-trigger payoff.
• Balthier and Fran

  1RG

  Legendary Creature — Human RabbitGR

  Balthier and Fran grants an extra combat phase, enabling Arachnogenesis's combat-trigger payoff.
• Bruce Banner // The Incredible Hulk

  U2RRGG

  Legendary Creature — Human Scientist Hero // Legendary Creature — Gamma Berserker HeroGRU

  Bruce Banner grants an extra combat phase, enabling Arachnogenesis's combat-trigger payoff.
• Arasta of the Endless Web

  2GG

  Legendary Enchantment Creature — SpiderG

  Both cards produce the same kind of effect (shared token subtype).
• Éomer, Marshal of Rohan

  2RR

  Legendary Creature — Human KnightR

  Éomer, Marshal of Rohan grants an extra combat phase, enabling Arachnogenesis's combat-trigger payoff.
• Fear of Missing Out

  1R

  Enchantment Creature — NightmareR

  Fear of Missing Out grants an extra combat phase, enabling Arachnogenesis's combat-trigger payoff.
• Origin of Spider-Man

  1W

  Enchantment — SagaW

  Both cards produce the same kind of effect (shared token subtype).
• Ishkanah, Grafwidow

  4G

  Legendary Creature — SpiderBG

  Both cards produce the same kind of effect (shared token subtype).
• Bumi, Unleashed

  3RG

  Legendary Creature — Human Noble AllyGR

  Bumi, Unleashed grants an extra combat phase, enabling Arachnogenesis's combat-trigger payoff.
• Renowned Weaver

  G

  Creature — Human ShamanG

  Both cards produce the same kind of effect (shared token subtype).
• Penumbra Spider

  2GG

  Creature — SpiderG

  Both cards produce the same kind of effect (shared token subtype).
• Aurelia, the Warleader

  2RRWW

  Legendary Creature — AngelRW

  Aurelia, the Warleader grants an extra combat phase, enabling Arachnogenesis's combat-trigger payoff.
• Combat Celebrant

  2R

  Creature — Human WarriorR

  Combat Celebrant grants an extra combat phase, enabling Arachnogenesis's combat-trigger payoff.
• Gloomwidow's Feast

  3G

  InstantG

  Both cards produce the same kind of effect (shared token subtype).
• Raph & Leo, Sibling Rivals

  1R/WR/W

  Legendary Creature — Mutant Ninja TurtleRW

  Raph & Leo, Sibling Rivals grants an extra combat phase, enabling Arachnogenesis's combat-trigger payoff.
• Peter Parker // Amazing Spider-Man

  1W1GWU

  Legendary Creature — Human Scientist Hero // Legendary Creature — Spider Human HeroGUW

  Both cards produce the same kind of effect (shared token subtype).
• Anzrag, the Quake-Mole

  2RG

  Legendary Creature — Mole GodGR

  Anzrag, the Quake-Mole grants an extra combat phase, enabling Arachnogenesis's combat-trigger payoff.
• Akki Battle Squad

  5R

  Creature — Goblin SamuraiR

  Akki Battle Squad grants an extra combat phase, enabling Arachnogenesis's combat-trigger payoff.
• Bloodthirster

  5R

  Creature — DemonR

  Bloodthirster grants an extra combat phase, enabling Arachnogenesis's combat-trigger payoff.