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).
• Reanimate

  B

  SorceryB

  Reanimate puts Penumbra Spider onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Twitching Doll

  1G

  Artifact Creature — Spider ToyG

  Both cards produce the same kind of effect (shared token subtype).
• Grave Researcher // Reanimate

  2BB

  Creature — Troll Warlock // SorceryB

  Grave Researcher puts Penumbra Spider onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Sefris of the Hidden Ways

  WUB

  Legendary Creature — Human WizardBUW

  Sefris of the Hidden Ways puts Penumbra Spider onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Recurring Nightmare

  2B

  EnchantmentB

  Recurring Nightmare puts Penumbra Spider onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Priest of Fell Rites

  WB

  Creature — Human WarlockBW

  Priest of Fell Rites puts Penumbra Spider onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Spiders-Man, Heroic Horde

  1G

  Legendary Creature — Spider HeroG

  Both cards produce the same kind of effect (shared token subtype).
• Animate Dead

  1B

  Enchantment — AuraB

  Animate Dead puts Penumbra Spider onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Exhume

  1B

  SorceryB

  Exhume puts Penumbra Spider onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Lolth, Spider Queen

  3BB

  Legendary Planeswalker — LolthB

  Both cards produce the same kind of effect (shared token subtype).
• Life // Death

  G1B

  Sorcery // SorceryBG

  Life puts Penumbra Spider onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Dance of the Dead

  1B

  Enchantment — AuraB

  Dance of the Dead puts Penumbra Spider onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Victimize

  2B

  SorceryB

  Victimize puts Penumbra Spider onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Persist

  1B

  SorceryB

  Persist puts Penumbra Spider onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Soul Exchange

  BB

  SorceryB

  Soul Exchange puts Penumbra Spider onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Ascent of the Worthy

  1WB

  Enchantment — SagaBW

  Ascent of the Worthy puts Penumbra Spider onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Arasta of the Endless Web

  2GG

  Legendary Enchantment Creature — SpiderG

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

  2B

  EnchantmentB

  Necromancy puts Penumbra Spider onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Too Evil to Stay Dead

  2B

  SorceryB

  Too Evil to Stay Dead puts Penumbra Spider onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• 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).
• Renowned Weaver

  G

  Creature — Human ShamanG

  Both cards produce the same kind of effect (shared token subtype).
• Gloomwidow's Feast

  3G

  InstantG

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