Falco Spara, Pactweaver + Sensei's Divining Top + Shabraz, the Skyshark + Urza, Lord Protector

Falco Spara, Pactweaver

Sensei's Divining Top

Shabraz, the Skyshark

Urza, Lord Protector

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 clever loop transforms your library into an endless engine by using Falco Spara, Pactweaver to cast spells straight from the top, turning any spare creature counters into alternative payment. Sensei's Divining Top effortlessly feeds this sequence by drawing itself and immediately returning to the library's peak, its cost completely mitigated by the mana reduction from Urza, Lord Protector. Meanwhile, every cycle through this draw loop triggers Shabraz, the Skyshark to continuously grow larger and pile on life.