Forensic Gadgeteer, Efficient Construction, Sensei's Divining Top, and Krark-Clan Ironworks

Prerequisites

• Forensic Gadgeteer on the battlefield
• Efficient Construction on the battlefield
• Sensei's Divining Top in hand
• Krark-Clan Ironworks on the battlefield
• undefined available

Steps

1. Cast Sensei's Divining Top by paying
2. Efficient Construction and Forensic Gadgeteer trigger, creating a 1/1 Thopter artifact creature token and a Clue token
3. Activate Krark-Clan Ironworks by sacrificing the Thopter, adding
4. Activate Sensei's Divining Top by tapping it, causing you to draw a card and put Sensei's Divining Top from the battlefield onto the top of your library
5. Activate the Clue by paying and sacrificing it, causing you to draw Sensei's Divining Top
6. Repeat

Results

• Infinite card draw
• Near-infinite ETB
• Infinite draw triggers
• Near-infinite storm count
• Near-infinite LTB
• Near-infinite death triggers
• Near-infinite sacrifice triggers