Confidence:StrongSolidPlausibleTentativeSpeculative

• Tinybones Joins Up

  B

  Legendary EnchantmentB

  Leyline Phantom bounces a permanent, enabling Tinybones Joins Up's recast / spell-cast trigger.
• Spreading Plague

  4B

  EnchantmentB

  Leyline Phantom bounces a permanent, enabling Spreading Plague's recast / spell-cast trigger.
• Season of Growth

  1G

  EnchantmentG

  Leyline Phantom bounces a permanent, enabling Season of Growth's recast / spell-cast trigger.
• Archivist of Gondor

  2U

  Creature — Human AdvisorU

  Both cards trigger on damage dealt — they fire together.
• Kiora, Master of the Depths

  2GU

  Legendary Planeswalker — KioraGU

  Leyline Phantom bounces a permanent, enabling Kiora, Master of the Depths's recast / spell-cast trigger.
• Bruce Banner // The Incredible Hulk

  U2RRGG

  Legendary Creature — Human Scientist Hero // Legendary Creature — Gamma Berserker HeroGRU

  Bruce Banner grants an extra combat phase, enabling Leyline Phantom's combat-trigger payoff.
• Grist, Voracious Larva // Grist, the Plague Swarm

  G

  Legendary Creature — Insect // Legendary Planeswalker — GristBG

  Leyline Phantom bounces a permanent, enabling Grist, Voracious Larva's recast / spell-cast trigger.
• Sygg, Wanderwine Wisdom // Sygg, Wanderbrine Shield

  1U

  Legendary Creature — Merfolk Wizard // Legendary Creature — Merfolk RogueUW

  Both cards trigger on damage dealt — they fire together.
• The Beast, Deathless Prince

  2BR

  Legendary Creature — DemonBR

  Both cards trigger on damage dealt — they fire together.
• Sunstrike Legionnaire

  1W

  Creature — Human SoldierW

  Leyline Phantom bounces a permanent, enabling Sunstrike Legionnaire's recast / spell-cast trigger.
• Niko Aris

  XWUU

  Legendary Planeswalker — NikoUW

  Both cards trigger on damage dealt — they fire together.
• Tribute to the World Tree

  GGG

  EnchantmentG

  Leyline Phantom bounces a permanent, enabling Tribute to the World Tree's recast / spell-cast trigger.
• Arcades, the Strategist

  1GWU

  Legendary Creature — Elder DragonGUW

  Leyline Phantom bounces a permanent, enabling Arcades, the Strategist's recast / spell-cast trigger.
• The Rani

  1UBR

  Legendary Creature — Time Lord ScientistBRU

  Both cards trigger on damage dealt — they fire together.
• Cryoshatter

  U

  Enchantment — AuraU

  Both cards trigger on damage dealt — they fire together.
• Sylvan Anthem

  GG

  EnchantmentG

  Leyline Phantom bounces a permanent, enabling Sylvan Anthem's recast / spell-cast trigger.
• Slash, Reptile Rampager

  3RR

  Legendary Creature — Mutant Berserker TurtleR

  Leyline Phantom bounces a permanent, enabling Slash, Reptile Rampager's recast / spell-cast trigger.
• Dinosaur Egg

  1G

  Creature — Dinosaur EggG

  Leyline Phantom bounces a permanent, enabling Dinosaur Egg's recast / spell-cast trigger.
• Legolas Greenleaf

  2G

  Legendary Creature — Elf ArcherG

  Leyline Phantom bounces a permanent, enabling Legolas Greenleaf's recast / spell-cast trigger.
• Death Match

  3B

  EnchantmentB

  Leyline Phantom bounces a permanent, enabling Death Match's recast / spell-cast trigger.
• Dire Undercurrents

  3U/BU/B

  EnchantmentBU

  Leyline Phantom bounces a permanent, enabling Dire Undercurrents's recast / spell-cast trigger.
• Elas il-Kor, Sadistic Pilgrim

  WB

  Legendary Creature — Phyrexian Kor ClericBW

  Leyline Phantom bounces a permanent, enabling Elas il-Kor, Sadistic Pilgrim's recast / spell-cast trigger.
• Gonti, Night Minister

  2BB

  Legendary Creature — Aetherborn RogueB

  Both cards trigger on damage dealt — they fire together.
• Ogre-Head Helm

  1R

  Artifact Creature — Equipment OgreR

  Both cards trigger on damage dealt — they fire together.
• Sleep Magic

  U

  Enchantment — AuraU

  Both cards trigger on damage dealt — they fire together.