Urza, Lord High Artificer + Forensic Gadgeteer + Sensei's Divining Top + Jhoira's Familiar

Urza, Lord High Artificer

Forensic Gadgeteer

Sensei's Divining Top

Jhoira's Familiar

How it works

1. Cast Sensei's Divining Top by paying 0.
2. Forensic Gadgeteer triggers, creating a Clue token.
3. Activate Urza's first ability by tapping the Clue, adding .
4. 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.
5. Activate the Clue by paying 1 and sacrificing it, causing you to draw Sensei's Divining Top from the top of your library.
6. Repeat.