Confidence:StrongSolidPlausibleTentativeSpeculative

• Reanimate

  B

  SorceryB

  Reanimate puts Shiko and Narset, Unified 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 Shiko and Narset, Unified onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Thor, God of Thunder

  3RR

  Legendary Creature — God Warrior HeroR

  Both cards trigger when a spell is cast — they fire together.
• Priest of Fell Rites

  WB

  Creature — Human WarlockBW

  Priest of Fell Rites puts Shiko and Narset, Unified onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Kykar, Zephyr Awakener

  2WU

  Legendary Creature — Bird WizardUW

  Both cards trigger when a spell is cast — they fire together.
• Rage Extractor

  4R/P

  ArtifactR

  Both cards trigger when a spell is cast — they fire together.
• Animate Dead

  1B

  Enchantment — AuraB

  Animate Dead puts Shiko and Narset, Unified onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Exhume

  1B

  SorceryB

  Exhume puts Shiko and Narset, Unified onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Summon: Good King Mog XII

  4W

  Enchantment Creature — Saga MoogleW

  Both cards trigger when a spell is cast — they fire together.
• Surtr, Fiery Jötun

  3RR

  Legendary Creature — Giant God WarriorR

  Both cards trigger when a spell is cast — they fire together.
• Life // Death

  G1B

  Sorcery // SorceryBG

  Life puts Shiko and Narset, Unified 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 Shiko and Narset, Unified onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Scytheclaw Raptor

  2R

  Creature — DinosaurR

  Both cards trigger when a spell is cast — they fire together.
• Soul Exchange

  BB

  SorceryB

  Soul Exchange puts Shiko and Narset, Unified onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Loki, God of Lies

  1RR

  Legendary Creature — God Sorcerer VillainR

  Both cards trigger when a spell is cast — they fire together.
• Earthshaker

  4RR

  Creature — SpiritR

  Both cards trigger when a spell is cast — they fire together.
• The Legend of Yangchen // Avatar Yangchen

  3WW

  Enchantment — Saga // Legendary Creature — AvatarW

  Both cards trigger when a spell is cast — they fire together.
• Breeches, the Blastmaker

  1UR

  Legendary Creature — Goblin PirateRU

  Both cards trigger when a spell is cast — they fire together.
• Flaming Tyrannosaurus

  5RR

  Creature — DinosaurR

  Both cards trigger when a spell is cast — they fire together.
• Legolas, Master Archer

  1GG

  Legendary Creature — Elf ArcherG

  Both cards trigger when a spell is cast — they fire together.
• Song of the Worldsoul

  4WW

  EnchantmentW

  Both cards trigger when a spell is cast — they fire together.
• Flux Channeler

  2U

  Creature — Human WizardU

  Both cards trigger when a spell is cast — they fire together.
• Iron Fist, Living Weapon

  2R

  Legendary Creature — Human Warrior HeroR

  Both cards trigger when a spell is cast — they fire together.
• Wiccan, Rising Magician

  4U

  Legendary Creature — Mutant Warlock HeroU

  Both cards trigger when a spell is cast — they fire together.
• Teshar, Ancestor's Apostle

  3W

  Legendary Creature — Bird ClericW

  Both cards trigger when a spell is cast — they fire together.