Falco Spara, Pactweaver + Sensei's Divining Top + Toothy, Imaginary Friend + Jhoira's Familiar

Falco Spara, Pactweaver

Sensei's Divining Top

Toothy, Imaginary Friend

Jhoira's Familiar

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. Toothy 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 clever loop revolves around the synergy between Falco Spara, Pactweaver and Sensei's Divining Top, allowing you to continually cast the Top straight from the top of your library by trading away creature counters instead of paying mana. Jhoira's Familiar plays a crucial role by making your historic artifacts completely free to cast, meaning you never run out of resources to replay it. Every time you tap the Top to draw, Toothy, Imaginary Friend feeds on the draw trigger by growing with a +1/+1 counter, which conveniently provides the exact fuel Falco Spara needs to keep the chain going indefinitely.