Confidence:StrongSolidPlausibleTentativeSpeculative

• Sunder Shaman

  RRGG

  Creature — Giant ShamanGR

  Synergy between the two cards.
• Outland Colossus

  3GG

  Creature — GiantG

  Synergy between the two cards.
• Professional Wrestler

  3G

  Creature — Human Warrior PerformerG

  Synergy between the two cards.
• Tenacious Tosk

  3G

  Creature — Tosk RogueG

  Synergy between the two cards.
• Hungering Hydra

  XG

  Creature — HydraG

  Synergy between the two cards.
• Safewright Cavalry

  3G

  Creature — Elf WarriorG

  Synergy between the two cards.
• Krosan Vorine

  3G

  Creature — Cat BeastG

  Synergy between the two cards.
• Kessig Prowler // Sinuous Predator

  G

  Creature — Werewolf Horror // Creature — Eldrazi WerewolfG

  Synergy between the two cards.
• Bristling Boar

  3G

  Creature — BoarG

  Synergy between the two cards.
• The Foretold Soldier

  2GG

  Creature — Alien Zombie SoldierG

  Synergy between the two cards.
• Charging Rhino

  3GG

  Creature — RhinoG

  Synergy between the two cards.
• Ironhoof Ox

  3GG

  Creature — OxG

  Synergy between the two cards.
• Norwood Riders

  3G

  Creature — ElfG

  Synergy between the two cards.
• Stalking Tiger

  3G

  Creature — CatG

  Synergy between the two cards.
• Vigorspore Wurm

  5G

  Creature — WurmG

  Synergy between the two cards.
• Battlefront Krushok

  4G

  Creature — BeastG

  Synergy between the two cards.
• Innocuous Researcher

  3G

  Creature — Centaur DetectiveG

  Innocuous Researcher untaps lands, fueling Myrkul's Invoker's mana-hungry effect.
• Fiery Gambit

  2R

  SorceryR

  Fiery Gambit untaps lands, fueling Myrkul's Invoker's mana-hungry effect.
• Time Spiral

  4UU

  SorceryU

  Time Spiral untaps lands, fueling Myrkul's Invoker's mana-hungry effect.
• Nissa, Vastwood Seer // Nissa, Sage Animist

  2G

  Legendary Creature — Elf Scout // Legendary Planeswalker — NissaG

  Nissa, Vastwood Seer untaps lands, fueling Myrkul's Invoker's mana-hungry effect.
• Elrond, Moon-Reader

  2U

  Legendary Creature — Elf NobleU

  Myrkul's Invoker has activated abilities that aren't mana abilities, fueling Elrond, Moon-Reader's activation-trigger.
• Nissa, Worldwaker

  3GG

  Legendary Planeswalker — NissaG

  Nissa, Worldwaker untaps lands, fueling Myrkul's Invoker's mana-hungry effect.
• Rewind

  2UU

  InstantU

  Rewind untaps lands, fueling Myrkul's Invoker's mana-hungry effect.
• Prophet of Kruphix

  3GU

  Creature — Human WizardGU

  Prophet of Kruphix untaps lands, fueling Myrkul's Invoker's mana-hungry effect.
• Bumi, Unleashed

  3RG

  Legendary Creature — Human Noble AllyGR

  Bumi, Unleashed untaps lands, fueling Myrkul's Invoker's mana-hungry effect.