Falco Spara, Pactweaver + Sensei's Divining Top + Chasm Skulker + Sami, Wildcat Captain

Falco Spara, Pactweaver

Sensei's Divining Top

Chasm Skulker

Sami, Wildcat Captain

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. Chasm Skulker triggers, putting a +1/+1 counter on it.
3. Cast Sensei's Divining Top from the top of your library by paying 0 and removing a counter from a creature you control.
4. Repeat.

By tapping Sensei's Divining Top to draw a card and place itself on your library, you trigger Chasm Skulker to grow with a new +1/+1 counter. Falco Spara, Pactweaver then allows you to recast Sensei's Divining Top directly from the top of your library by removing that newly placed counter as an alternative cost. Meanwhile, Sami, Wildcat Captain reduces the artifact's mana cost down to zero through affinity, letting you loop the process endlessly for infinite card draw and storm count.