Falco Spara, Pactweaver + Sensei's Divining Top + Surge Conductor + Temur Battlecrier

Falco Spara, Pactweaver

Sensei's Divining Top

Surge Conductor

Temur Battlecrier

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. Cast Sensei's Diving Top from the top of your library by paying 0 and removing a counter from a creature you control.
3. When Sensei's Divining Top enters the battlefield, Surge Conductor triggers, putting a counter on a creature you control that already has a counter on it.
4. Repeat.

This clever loop turns the classic interaction between Sensei's Divining Top and top-of-library casting into a self-sustaining engine. Falco Spara, Pactweaver enables you to cast Sensei's Divining Top directly from your library for zero mana by removing a counter from a creature you control, completely bypassing its usual cost. Whenever you recast it, Surge Conductor triggers to proliferate, replenishing the exact shield or power counter you just spent to keep the chain going. Temur Battlecrier sits comfortably on your board while you draw your entire deck, generate an astronomical storm count, and find whatever game-ending piece you need.