Automated Assembly Line, Gonti's Aether Heart, and Guide of Souls

Prerequisites

• Automated Assembly Line on the battlefield
• Gonti's Aether Heart on the battlefield
• Guide of Souls on the battlefield
• You have at least

Steps

1. Activate Automated Assembly Line by paying , creating a 3/3 Robot artifact creature token
2. When the Robot enters the battlefield, Gonti's Aether Heart and Guide of Souls trigger, causing you to get and gain 1 life
3. Repeat

Results

• Infinite ETB
• Infinite lifegain triggers
• Infinite lifegain
• Infinite creature tokens
• Infinite energy counters