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

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