Confidence:StrongSolidPlausibleTentativeSpeculative

• Isshin, Two Heavens as One

  RWB

  Legendary Creature — Human SamuraiBRW

  Isshin, Two Heavens as One makes Grizzlegom, Hurloon Hero's triggered ability trigger an additional time — each time it fires, you get it twice. Value, not a loop.
• Windcrag Siege

  1RW

  EnchantmentRW

  Windcrag Siege makes Grizzlegom, Hurloon Hero's triggered ability trigger an additional time — each time it fires, you get it twice. Value, not a loop.
• SOLDIER Military Program

  2W

  EnchantmentW

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

  2U

  Creature — Human SoldierU

  Both cards produce the same kind of effect (shared token subtype).
• Wulfgar of Icewind Dale

  3RG

  Legendary Creature — Human BarbarianGR

  Wulfgar of Icewind Dale makes Grizzlegom, Hurloon Hero's triggered ability trigger an additional time — each time it fires, you get it twice. Value, not a loop.
• Recursive Recruitment

  2UB

  SorceryBU

  Both cards produce the same kind of effect (shared token subtype).
• Annie Joins Up

  1RGW

  Legendary EnchantmentGRW

  Annie Joins Up makes Grizzlegom, Hurloon Hero's triggered ability trigger an additional time — each time it fires, you get it twice. Value, not a loop.
• Roaming Throne

  4

  Artifact Creature — GolemC

  Roaming Throne makes Grizzlegom, Hurloon Hero's triggered ability trigger an additional time — each time it fires, you get it twice. Value, not a loop.
• Captain of the Watch

  4WW

  Creature — Human SoldierW

  Both cards produce the same kind of effect (shared token subtype).
• Mirror Room // Fractured Realm

  2U5UU

  Enchantment — Room // Enchantment — RoomU

  Mirror Room makes Grizzlegom, Hurloon Hero's triggered ability trigger an additional time — each time it fires, you get it twice. Value, not a loop.
• Siege Veteran

  2W

  Creature — Human SoldierW

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

  1U

  Artifact — EquipmentU

  Wizard's Staff makes Grizzlegom, Hurloon Hero's triggered ability trigger an additional time — each time it fires, you get it twice. Value, not a loop.
• Knight-Captain of Eos

  4W

  Creature — Human KnightW

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

  2W

  EnchantmentW

  Both cards produce the same kind of effect (shared token subtype).
• Faramir, Prince of Ithilien

  2WU

  Legendary Creature — Human NobleUW

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

  2BG

  Legendary Creature — Squirrel DruidBG

  Grizzlegom, Hurloon Hero gains life in big chunks or many small hits, fueling Hazel of the Rootbloom's life-gain payoff.
• Obsessive Pursuit

  1B

  EnchantmentB

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

  4RR

  Legendary Planeswalker — AjaniR

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

  3RW

  EnchantmentRW

  Both cards produce the same kind of effect (shared token subtype).
• Faramir, Steward of Gondor

  1WU

  Legendary Creature — Human NobleUW

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

  2BR

  SorceryBR

  Grizzlegom, Hurloon Hero gains life in big chunks or many small hits, fueling Phyrexian Purge's life-gain payoff.
• Reanimate

  B

  SorceryB

  Reanimate puts Grizzlegom, Hurloon Hero onto the battlefield from a graveyard without casting it, so its mana cost is never paid.
• Bard, Heir of Girion

  2WU

  Legendary Creature — Human ArcherUW

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