Falco Spara, Pactweaver + Sensei's Divining Top + Shabraz, the Skyshark + Etherium Sculptor

Falco Spara, Pactweaver

Sensei's Divining Top

Shabraz, the Skyshark

Etherium Sculptor

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. Shabraz triggers, putting a +1/+1 counter on it and causing you to gain 1 life.
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 turns Sensei's Divining Top into a self-sustaining engine by leveraging Falco Spara, Pactweaver's ability to cast spells straight off the top of your library using creature counters as a substitute for mana. Etherium Sculptor is the crucial cost-reducer that drops the Top's mana value to zero, letting you recast it for free each time. Meanwhile, Shabraz, the Skyshark soaks up the endless card draws by continuously growing into a massive threat while padding your life total.