How can you create a combo with Leyline Immersion, Hullbreaker Horror, Nature's Chosen?
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[START OF COMBO]This combo can be formed with Leyline Immersion, Hullbreaker Horror, Nature's Chosen

Color identity: GU
Mana cost: 
Steps:
  1. Activate the legendary creature with Leyline Immersion attached by tapping it, adding {3}{G}{G} that can only be spent to cast spells.
  2. Cast Nature's Chosen by paying {G}, targeting the legendary creature.
  3. Hullbreaker Horror triggers, returning Leyline Immersion to your hand from the battlefield.
  4. Resolve Nature's Chosen, attaching it to the legendary creature.
  5. Activate Nature's Chosen's first ability by paying {0}, untapping the legendary creature.
  6. Cast Leyline Immersion by paying {3}{G}, targeting the legendary creature.
  7. Hullbreaker Horror triggers, returning Nature's Chosen to your hand from the battlefield.
  8. Resolve Leyline Immersion, attaching it to the legendary creature.
  9. Repeat.[END OF COMBO STEPS]

Result:
  - Infinite storm count[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - Leyline Immersion must be on the battlefield
  - Hullbreaker Horror must be on the battlefield
  - Nature's Chosen must be in your hand
  - Leyline Immersion attached to any legendary creature you control without summoning sickness.
[END OF COMBO PREREQUISITES]
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