Falco Spara, Pactweaver + Sensei's Divining Top + Yotian Dissident + Samut, the Driving Force

Falco Spara, Pactweaver

Sensei's Divining Top

Yotian Dissident

Samut, the Driving Force

How it works

1. Activate Sensei's Divining Top's second ability by tapping it, causing you to draw a card and put Sensei's Divining Top on top of your library.
2. Cast Sensei's Divining Top from the top of your library by paying 0 and removing a counter from a creature you control.
3. When Sensei's Divining Top enters, Yotian Dissident triggers, putting a +1/+1 counter on Yotian Dissident.
4. Repeat.

This clever loop turns the classic synergy between Sensei's Divining Top and top-of-library casting into an infinite engine, fueled entirely by Falco Spara, Pactweaver's ability to let you cast spells from the top of your library by stripping away a counter instead of paying mana. As you repeatedly tap Sensei's Divining Top to draw a card and put it right back on top, Falco Spara, Pactweaver allows you to recast it for free by removing the +1/+1 counter that Yotian Dissident places on a creature each time the artifact enters the battlefield. While Samut, the Driving Force isn't strictly required to make the core loop function, its presence pumps your team and can help discount your other noncreature spells while you churn through your deck for a win.