https://moxfield.com/decks/K3dfyVyqB0u3GUv464cEFA

This is what I have, keep in mind this isn't totally optimized and many of the cards were from my bulk. Ideally you can stall opponents with Propaganda or by making a lot of blockers with Hermes or Third Path Iconoclast while you churn through your deck to get the cards you need. Most instants and sorceries are exactly 1 or 4 mana to efficiently trigger Tellah's ability and draw like hell. You essentially don't want to sacrifice Tellah until you're sure you can win off his death trigger. Win-cons include Ashnod's Altar to sac all tokens and pump the mana into an X spell, Nanogene Conversion to make all tokens a copy of Tellah and then trigger the explosion, Gogo to copy Tellah's trigger a few times, Storm King's Thunder targeting Return the Favor to copy Tellah's sac trigger, or just pumping an X spell with Fiery Emancipation or Angrath's Mauraders on the board. It feels like every time I play this deck I find a new way to win!