Falco Spara, Pactweaver + Semblance Anvil + Sensei's Divining Top + Uthros Research Craft

GWU identity

Commander legal

The 4 combo pieces

What must be in place

There is an artifact card exiled with Semblance Anvil.
Uthros Research Craft has at least 12 charge counters on it.

How to execute it

  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 charge counter from Uthros Research Craft.
  3. Uthros Research Craft triggers, putting a charge counter on it and causing you to draw a card.
  4. Repeat.

What the combo produces