Falco Spara, Pactweaver + Sensei's Divining Top + Ugin, the Ineffable + Kappa Cannoneer

Falco Spara, Pactweaver

Sensei's Divining Top

Ugin, the Ineffable

Kappa Cannoneer

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, Kappa Cannoneer triggers, putting a +1/+1 counter on Kappa Cannoneer.
4. Repeat.

This clever engine transforms Sensei's Divining Top into a self-sustaining draw-and-cast loop by utilizing Falco Spara, Pactweaver to cast the Top directly from the top of your library for free—using a counter as payment instead of mana. To make this loop work seamlessly, Ugin, the Ineffable steps in with a passive cost reduction, reducing the mana value of the Top to zero so it can be cast without spending any mana at all. As the Top continuously leaves and enters the battlefield, Kappa Cannoneer fuels your board state by growing larger with every single iteration, turning a utility loop into a massive, unblockable threat while generating infinite draws, storm, and artifact triggers.