Sneak Attack, Hoverguard Sweepers, and Ardent Electromancer

Prerequisites

• Sneak Attack on the battlefield
• Hoverguard Sweepers in hand
• Ardent Electromancer in hand
• available

Steps

1. Activate Sneak Attack by paying , putting Ardent Electromancer from your hand onto the battlefield
2. When Ardent Electromancer enters the battlefield, it triggers, adding at least
3. Activate Sneak Attack by paying , putting Hoverguard Sweepers from your hand onto the battlefield
4. When Hoverguard Sweepers enters the battlefield, it triggers, returning it and Ardent Electromancer from the battlefield to your hand
5. Repeat
6. If you control at least three creatures in your party when Ardent Electromancer enters the battlefield, this combo nets infinite

Results

• Infinite creature ETB
• Infinite creature LTB
• Infinite red mana
• Return any number of creatures to their owners' hands