Falco Spara, Pactweaver + Sensei's Divining Top + The Immortal Sun + Captain Storm, Cosmium Raider

Falco Spara, Pactweaver

Sensei's Divining Top

The Immortal Sun

Captain Storm, Cosmium Raider

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, Captain Storm triggers, putting a +1/+1 counter on Captain Storm.
4. Repeat.

This crafty engine lets you draw your entire deck by looping Sensei's Divining Top right back to the top of your library and recasting it. The real magic happens because Falco Spara, Pactweaver lets you bypass mana costs by sacrificing a counter, while The Immortal Sun generously shaves {1} off that cost—reducing it to a free {0} cast! Every time the Top re-enters, Captain Storm, Cosmium Raider cheerfully catches the artifact entry and restocks your counter supply with a fresh +1/+1 counter, keeping Falco Spara's payment fuel topped off for the next iteration.