Urza, Lord High Artificer + Forensic Gadgeteer + Sensei's Divining Top + Birgi, God of Storytelling // Harnfel, Horn of Bounty

Urza, Lord High Artificer

Forensic Gadgeteer

Sensei's Divining Top

Birgi, God of Storytelling // Harnfel, Horn of Bounty

How it works

1. Cast Sensei's Divining Top by paying 1.
2. Forensic Gadgeteer and Birgi trigger.
3. Resolve the Birgi trigger, adding .
4. Resolve the Forensic Gadgeteer trigger, creating a Clue token.
5. Activate Urza's first ability by tapping the Clue, adding .
6. Activate Sensei's Divining Top's second ability by tapping it, causing you to draw a card and put Sensei's Divining Top from the battlefield on top of your library.
7. Activate the Clue by paying 1 and sacrificing it, causing you to draw Sensei's Divining Top from the top of your library.
8. Repeat.