Falco Spara, Pactweaver + Sensei's Divining Top + Foundry Inspector + Wizard Class

Falco Spara, Pactweaver

Sensei's Divining Top

Foundry Inspector

Wizard Class

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. Wizard Class triggers, putting a +1/+1 counter on a creature you control
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 clever loop turns your library's top into a self-sustaining engine by combining Sensei's Divining Top with the alternate casting mechanics of Falco Spara, Pactweaver. By tapping Sensei's Divining Top to draw itself and place it back on top of your library, you trigger Wizard Class's third level to place a +1/+1 counter on a creature you control. This freshly minted counter can then be immediately removed to pay the alternative cost for casting Sensei's Divining Top off the top of your library, a process made completely free thanks to Foundry Inspector reducing its generic cost to zero.