Falco Spara, Pactweaver + Sensei's Divining Top + Cemetery Prowler + Jace's Projection

Falco Spara, Pactweaver

Sensei's Divining Top

Cemetery Prowler

Jace's Projection

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. Jace's Projection 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.

This delightful loop turns the humble Sensei's Divining Top into an infinite engine by leveraging Falco Spara, Pactweaver's ability to cast spells directly from the top of your library using creature counters as an alternative payment. Because Cemetery Prowler passively reduces the cost of your artifact spells to zero, you can recast Sensei's Divining Top for free every time you draw it, removing the shield counter (or any accumulated +1/+1 counters) it needs to keep going. Meanwhile, every cycle feeds Jace's Projection, which happily grows larger with every single card you draw.