Falco Spara, Pactweaver + Sensei's Divining Top + Ugin, the Ineffable + Mm'menon, Uthros Exile

Falco Spara, Pactweaver

Sensei's Divining Top

Ugin, the Ineffable

Mm'menon, Uthros Exile

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, Mm'menon triggers, putting a +1/+1 counter on Mm'menon.
4. Repeat.

This clever loop turns your library's top card into an endless engine of card draw and artifact triggers by cycling Sensei's Divining Top entirely for free. Ugin, the Ineffable provides the crucial cost reduction that makes casting the Top cost zero mana, while Falco Spara, Pactweaver grants you the ability to cast it directly from the top of your library and supplies the counters needed to pay those alternative costs. Meanwhile, Mm'menon, Uthros Exile effortlessly tracks the chaos by fueling itself with fresh +1/+1 counters every single time the Top re-enters the battlefield, letting you draw your entire deck and cycle the artifact infinitely.