Confidence:StrongSolidPlausibleTentativeSpeculative

• Reanimate

  B

  SorceryB

  Reanimate puts Fire Servant 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 Fire Servant 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 Fire Servant onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Animate Dead

  1B

  Enchantment — AuraB

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

  1B

  SorceryB

  Exhume puts Fire Servant onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Life // Death

  G1B

  Sorcery // SorceryBG

  Life puts Fire Servant 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 Fire Servant onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Persist

  1B

  SorceryB

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

  BB

  SorceryB

  Soul Exchange puts Fire Servant onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Rat King, Verminister

  1B

  Legendary Creature — Rat AvatarB

  Rat King, Verminister puts Fire Servant onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Callous Sell-Sword // Burn Together

  1BR

  Creature — Human Soldier // Sorcery — AdventureBR

  Callous Sell-Sword deals damage, and Fire Servant makes each hit bigger — it doubles, triples or adds to the damage your sources deal.
• Blasphemous Act

  8R

  SorceryR

  Blasphemous Act deals damage, and Fire Servant makes each hit bigger — it doubles, triples or adds to the damage your sources deal.
• Incendiary Command

  3RR

  SorceryR

  Incendiary Command deals damage, and Fire Servant makes each hit bigger — it doubles, triples or adds to the damage your sources deal.
• Mizzium Mortars

  1R

  SorceryR

  Mizzium Mortars deals damage, and Fire Servant makes each hit bigger — it doubles, triples or adds to the damage your sources deal.
• Breath of Darigaaz

  1R

  SorceryR

  Breath of Darigaaz deals damage, and Fire Servant makes each hit bigger — it doubles, triples or adds to the damage your sources deal.
• Planetary Annihilation

  3RR

  SorceryR

  Planetary Annihilation deals damage, and Fire Servant makes each hit bigger — it doubles, triples or adds to the damage your sources deal.
• Emeritus of Conflict // Lightning Bolt

  1RR

  Creature — Human Wizard // InstantR

  Emeritus of Conflict deals damage, and Fire Servant makes each hit bigger — it doubles, triples or adds to the damage your sources deal.
• Heartflame Duelist // Heartflame Slash

  1W2R

  Creature — Human Knight // Instant — AdventureRW

  Heartflame Duelist deals damage, and Fire Servant makes each hit bigger — it doubles, triples or adds to the damage your sources deal.
• Inferno

  5RR

  InstantR

  Inferno deals damage, and Fire Servant makes each hit bigger — it doubles, triples or adds to the damage your sources deal.
• Storm's Wrath

  2RR

  SorceryR

  Storm's Wrath deals damage, and Fire Servant makes each hit bigger — it doubles, triples or adds to the damage your sources deal.
• Glóin the Mighty // Easy Pickings

  3R2R

  Legendary Creature — Dwarf Warrior // Sorcery — AdventureR

  Glóin the Mighty deals damage, and Fire Servant makes each hit bigger — it doubles, triples or adds to the damage your sources deal.
• Yore-Tiller Nephilim

  WUBR

  Creature — NephilimBRUW

  Yore-Tiller Nephilim puts Fire Servant onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Calamity of Cinders

  5RR

  SorceryR

  Calamity of Cinders deals damage, and Fire Servant makes each hit bigger — it doubles, triples or adds to the damage your sources deal.
• Ultimate Magic: Meteor

  5R

  SorceryR

  Ultimate Magic: Meteor deals damage, and Fire Servant makes each hit bigger — it doubles, triples or adds to the damage your sources deal.
• Burn Down the House

  3RR

  SorceryR

  Burn Down the House deals damage, and Fire Servant makes each hit bigger — it doubles, triples or adds to the damage your sources deal.