Confidence:StrongSolidPlausibleTentativeSpeculative

• Reanimate

  B

  SorceryB

  Reanimate puts Cosmic Spider-Man onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Grave Researcher // Reanimate

  2BB

  Creature — Troll Warlock // SorceryB

  Grave Researcher puts Cosmic Spider-Man onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Yore-Tiller Nephilim

  WUBR

  Creature — NephilimBRUW

  Yore-Tiller Nephilim puts Cosmic Spider-Man onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Amalia Benavides Aguirre

  WB

  Legendary Creature — Vampire ScoutBW

  Cosmic Spider-Man grants lifelink, converting Amalia Benavides Aguirre's damage into life-gain triggers.
• Sefris of the Hidden Ways

  WUB

  Legendary Creature — Human WizardBUW

  Sefris of the Hidden Ways puts Cosmic Spider-Man onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Professor Dellian Fel

  2BG

  Legendary Planeswalker — DellianBG

  Cosmic Spider-Man grants lifelink, converting Professor Dellian Fel's damage into life-gain triggers.
• Recurring Nightmare

  2B

  EnchantmentB

  Recurring Nightmare puts Cosmic Spider-Man 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 Cosmic Spider-Man onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Prize Pig

  1G

  Creature — BoarG

  Cosmic Spider-Man grants lifelink, converting Prize Pig's damage into life-gain triggers.
• Nazar, the Velvet Fang

  3B

  Legendary Creature — Vampire WarlockB

  Cosmic Spider-Man grants lifelink, converting Nazar, the Velvet Fang's damage into life-gain triggers.
• Kwia Vigorbloom

  3GWW

  Legendary Creature — Elder SphinxGW

  Cosmic Spider-Man grants lifelink, converting Kwia Vigorbloom's damage into life-gain triggers.
• Starscape Cleric

  1B

  Creature — Bat ClericB

  Cosmic Spider-Man grants lifelink, converting Starscape Cleric's damage into life-gain triggers.
• Animate Dead

  1B

  Enchantment — AuraB

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

  1B

  SorceryB

  Exhume puts Cosmic Spider-Man onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Hell's Caretaker

  3B

  Creature — HorrorB

  Hell's Caretaker puts Cosmic Spider-Man onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Life // Death

  G1B

  Sorcery // SorceryBG

  Life puts Cosmic Spider-Man onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Kardur's Vicious Return

  2BR

  Enchantment — SagaBR

  Kardur's Vicious Return puts Cosmic Spider-Man 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 Cosmic Spider-Man onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Trudge Garden

  2G

  EnchantmentG

  Cosmic Spider-Man grants lifelink, converting Trudge Garden's damage into life-gain triggers.
• Meren of Clan Nel Toth

  2BG

  Legendary Creature — Human ShamanBG

  Meren of Clan Nel Toth puts Cosmic Spider-Man onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Victimize

  2B

  SorceryB

  Victimize puts Cosmic Spider-Man onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Ajani, Strength of the Pride

  2WW

  Legendary Planeswalker — AjaniW

  Cosmic Spider-Man grants lifelink, converting Ajani, Strength of the Pride's damage into life-gain triggers.
• Karlov of the Ghost Council

  WB

  Legendary Creature — Spirit AdvisorBW

  Cosmic Spider-Man grants lifelink, converting Karlov of the Ghost Council's damage into life-gain triggers.
• Soul Exchange

  BB

  SorceryB

  Soul Exchange puts Cosmic Spider-Man onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• South Wind Avatar

  3B

  Creature — Snake Spirit AvatarB

  Cosmic Spider-Man grants lifelink, converting South Wind Avatar's damage into life-gain triggers.