Falco Spara, Pactweaver + Sensei's Divining Top + Glaring Fleshraker + The Astonishing Ant-Man

Falco Spara, Pactweaver

Sensei's Divining Top

Glaring Fleshraker

The Astonishing Ant-Man

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. The Astonishing Ant-Man triggers, putting a +1/+1 counter on it.
3. Cast Sensei's Divining Top from the top of your library by paying 1 and removing a counter from a creature you control.
4. Glaring Fleshraker's first ability triggers, creating a 0/1 Eldrazi Spawn creature token.
5. When the Eldrazi Spawn enters, Glaring Fleshraker's second ability triggers, dealing 1 damage to each opponent.
6. Activate the Eldrazi Spawn by sacrificing it, adding C.
7. Repeat.

This ingenious loop relies on Falco Spara, Pactweaver to act as the bridge that lets you repeatedly cast Sensei's Divining Top right off the top of your library by sacrificing its counters or the counters of other creatures. Each time you draw and recast the Top, The Astonishing Ant-Man grows larger while generating a steady stream of fodder. Meanwhile, Glaring Fleshraker turns every single cast of your colorless artifact into a lethal weapon, effortlessly converting the process into endless damage and Eldrazi Spawn tokens that fund the mana needed to keep the engine spinning.