How can you create a combo with Automated Assembly Line, Gonti's Aether Heart, Demon of Dark Schemes, Grinding Station?
user
[START OF COMBO]This combo can be formed with Automated Assembly Line, Gonti's Aether Heart, Demon of Dark Schemes, Grinding Station

Color identity: WB
Mana cost: 
Steps:
  1. Activate Automated Assembly Line by paying {E}{E}{E}, creating a 3/3 Robot artifact creature token.
  2. When the Robot enters the battlefield, Gonti's Aether Heart and Grinding Station trigger.
  3. Resolve the Gonti's Aether Heart trigger, causing you to get {E}{E}.
  4. Resolve the Grinding Station trigger, untapping it.
  5. Activate Grinding Station by tapping it and sacrificing the Robot.
  6. When the Robot dies, Demon of Dark Schemes' second ability triggers, causing you to get {E}.
  7. Resolve the Grinding Station ability, causing target player to mill three cards.
  8. Repeat.[END OF COMBO STEPS]

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

Other prerequisites:
  - All permanants must be on the battlefield
  - You have at least {E}{E}{E} available.
[END OF COMBO PREREQUISITES]
assistant