Confidence:StrongSolidPlausibleTentativeSpeculative

• Glorifying Verse

  W/B

  EnchantmentBW

  Both cards trigger when a permanent attacks — they fire together.
• Obsessive Pursuit

  1B

  EnchantmentB

  Both cards trigger when a permanent attacks — they fire together.
• Ignoble Hierarch

  G

  Creature — Goblin ShamanBGR

  Both cards trigger when a permanent attacks — they fire together.
• Noble Hierarch

  G

  Creature — Human DruidGUW

  Both cards trigger when a permanent attacks — they fire together.
• Solitary Defiance

  2U

  EnchantmentU

  Both cards trigger when a permanent attacks — they fire together.
• A-Winota, Joiner of Forces

  2RW

  Legendary Creature — Human WarriorRW

  Both cards trigger when a permanent attacks — they fire together.
• Reanimate

  B

  SorceryB

  Reanimate puts Ambergris, Citadel Agent onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Garruk, Curse Breaker

  3GG

  Legendary Planeswalker — GarrukG

  Both cards trigger when a permanent attacks — they fire together.
• Helping Hand

  W

  SorceryW

  Helping Hand puts Ambergris, Citadel Agent onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Unearth

  B

  SorceryB

  Unearth puts Ambergris, Citadel Agent onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Gallia of the Endless Dance

  RG

  Legendary Creature — SatyrGR

  Both cards trigger when a permanent attacks — they fire together.
• Clavileño, First of the Blessed

  1WB

  Legendary Creature — Vampire ClericBW

  Both cards trigger when a permanent attacks — they fire together.
• Grave Researcher // Reanimate

  2BB

  Creature — Troll Warlock // SorceryB

  Grave Researcher puts Ambergris, Citadel Agent onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Isshin, Two Heavens as One

  RWB

  Legendary Creature — Human SamuraiBRW

  Isshin, Two Heavens as One makes Ambergris, Citadel Agent's triggered ability trigger an additional time — each time it fires, you get it twice. Value, not a loop.
• Hooded Blightfang

  2B

  Creature — SnakeB

  Both cards trigger when a permanent attacks — they fire together.
• Dyadrine, Synthesis Amalgam

  XGW

  Legendary Artifact Creature — ConstructGW

  Both cards trigger when a permanent attacks — they fire together.
• Director Nick Fury

  URW

  Legendary Creature — Human Spy HeroRUW

  Both cards trigger when a permanent attacks — they fire together.
• Can't Stay Away

  WB

  SorceryBW

  Can't Stay Away puts Ambergris, Citadel Agent onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Arna Kennerüd, Skycaptain

  2WUB

  Legendary Creature — Human KnightBUW

  Both cards trigger when a permanent attacks — they fire together.
• Windcrag Siege

  1RW

  EnchantmentRW

  Windcrag Siege makes Ambergris, Citadel Agent's triggered ability trigger an additional time — each time it fires, you get it twice. Value, not a loop.
• Priest of Fell Rites

  WB

  Creature — Human WarlockBW

  Priest of Fell Rites puts Ambergris, Citadel Agent onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Ghalta and Mavren

  3GGWW

  Legendary Creature — Dinosaur VampireGW

  Both cards trigger when a permanent attacks — they fire together.
• Aqueous Form

  U

  Enchantment — AuraU

  Both cards trigger when a permanent attacks — they fire together.
• Inti, Seneschal of the Sun

  1R

  Legendary Creature — Human KnightR

  Both cards trigger when a permanent attacks — they fire together.
• Killian, Decisive Mentor

  1WB

  Legendary Creature — Human WarlockBW

  Both cards trigger when a permanent attacks — they fire together.