Falco Spara, Pactweaver + Sensei's Divining Top + Lorescale Coatl + Ballad of the Black Flag

Falco Spara, Pactweaver

Sensei's Divining Top

Lorescale Coatl

Ballad of the Black Flag

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. Lorescale Coatl 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 engine achieves near-infinite card draw and artifact triggers by turning Sensei's Divining Top into a self-recycling spell at the top of your library. Falco Spara, Pactweaver is the linchpin here, utilizing its ability to cast that Top directly from your library by trading away counters instead of paying mana. Meanwhile, Lorescale Coatl watches the cycle unfold, growing larger with every single card drawn, while Ballad of the Black Flag sits on the battlefield to provide its passive saga support.