Falco Spara, Pactweaver + Sensei's Divining Top + Semblance Anvil + Lorescale Coatl

Falco Spara, Pactweaver

Sensei's Divining Top

Semblance Anvil

Lorescale Coatl

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 ingenious loop lets you continuously draw and recast Sensei's Divining Top for free, turning your library into an endless well of cards. Lorescale Coatl makes the most of this process by growing to staggering proportions with every single card drawn, capitalizing on the constant cycle. The engine is fully enabled by Falco Spara, Pactweaver, whose static ability lets you cast the Top directly from the top of your library while bypassing its mana cost by removing the +1/+1 counters that Lorescale Coatl itself accumulates. Finally, Semblance Anvil ensures the math works out by reducing the cost of artifact spells by {2}, allowing Sensei's Divining Top to be recast for zero mana.