How can you create a combo with Lightning Crafter, Molten Echoes?
user
[START OF COMBO]This combo can be formed with Lightning Crafter, Molten Echoes

Color identity: R
Mana cost: {3}{R}
Steps:
  1. Cast Lightning Crafter by paying {3}{R}.
  2. Lightning Crafter enters the battlefield, triggering itself and Molten Echoes.
  3. Resolve the Molten Echoes trigger, creating a token copy of Lightning Crafter with haste.
  4. The Lightning Crafter token enters the battlefield, triggering itself.
  5. In response, activate the Lightning Crafter token by tapping it, dealing 3 damage to any target.
  6. Resolve the Lightning Crafter token's ability, exiling the nontoken Lightning Crafter.
  7. When the nontoken Lightning Crafter leaves the battlefield, it triggers itself, having no effect since no card was exiled.
  8. Resolve the Lightning Crafter trigger from step 2, exiling the token Lightning Crafter.
  9. When the token Lightning Crafter leaves the battlefield, it triggers itself, returning the nontoken Lightning Crafter from exile to the battlefield.
  10. Repeat from step 2.[END OF COMBO STEPS]

Result:
  - Infinite damage
  - Infinite enters the battlefield
  - Infinite leaves the battlefield[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - Lightning Crafter must be in your hand
  - Molten Echoes must be on the battlefield
  - "Goblin" or "Shaman" chosen with Molten Echoes.
[END OF COMBO PREREQUISITES]
assistant