How can you create a combo with Koll, the Forgemaster, Demonmail Hauberk, Ornithopter, Shield Sphere?
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[START OF COMBO]This combo can be formed with Koll, the Forgemaster, Demonmail Hauberk, Ornithopter, Shield Sphere

Color identity: RW
Mana cost: 
Steps:
  1. Activate Demonmail Hauberk's equip ability by sacrificing Ornithopter, targeting Shield Sphere.
  2. When Ornithopter dies, Koll triggers, returning Ornithopter from your graveyard to your hand.
  3. Resolve the Demonmail Hauberk ability, attaching it to Shield Sphere.
  4. Cast Ornithopter by paying {0}.
  5. Activate Demonmail Hauberk's equip ability by sacrificing Shield Sphere, targeting Ornithopter.
  6. When Shield Sphere dies, Koll triggers, returning Shield Sphere from your graveyard to your hand.
  7. Resolve the Demonmail Hauberk ability, attaching it to Ornithopter.
  8. Cast Shield Sphere by paying {0}.
  9. Repeat.[END OF COMBO STEPS]

Result:
  - Infinite death triggers
  - Infinite enters the battlefield
  - Infinite leaves the battlefield
  - Infinite sacrifice triggers
  - Infinite storm count[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
  - Demonmail Hauberk attached to Ornithopter.
[END OF COMBO PREREQUISITES]
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