Falco Spara, Pactweaver + Sensei's Divining Top + Forgotten Ancient + Bilbo, Thief in the Night

Falco Spara, Pactweaver

Sensei's Divining Top

Forgotten Ancient

Bilbo, Thief in the Night

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 Divining Top by paying 0 and removing a counter from a creature you control.
3. Forgotten Ancient triggers, putting a +1/+1 counter on it.
4. Repeat.

This clever loop turns your library into an endless deck-drawing engine by combining the top-deck manipulation of Sensei's Divining Top with Falco Spara, Pactweaver's ability to cast spells straight from the top of your library using creature counters as an alternate payment. Whenever you draw the Top and replay it for zero mana, Forgotten Ancient happily steps in to feed the engine, triggering on the cast to replace the counter you just removed so Falco Spara always has fuel. Meanwhile, Bilbo, Thief in the Night quietly reduces the cost of your top-deck spells, making this entire perpetual motion machine seamless to run.