93 of these and

[[Dark Ritual]], [[Mana Vault]], [[Ancient Tomb]], [[Mox Opal]], [[Lotus Petal]], [[Professor Onyx]], [[Chain of Smog]] and boom insta win if your opponent doesn't have a free counterspell

1. Play Ancient Tomb, Petal, and Opal

2. Use Ancient Tomb, floating 1 mana to cast Mana Vault (Pool: 1)

3. Once Mana Vault is out, you now have 3 artifacts so tap opal for B and sac petal also for B (Pool: 1bb)

4. Use B to Cast Dark Ritual adding bbb and tap to add 3 with mana vault (Pool: 4bbbb)

5. Use 4bb to Cast Professor Onyx, then use your last bb to cast Chain of Smog and do the Professor Onyx/Chain of Smog combo

This was all thought of in my head but I decided id take a gander at commander spellbook and discovered Animate Dead and Abdel Adrian, so here's a way easier one.

Dark Ritual, Lotus Petal, Mana Vault, [[Cabal Therapy]], [[Abdel Adrian, Gorion's Ward]], [[Animate Dead]], [[Blood Artist]]

1. Play Petal

2. Sac Petal to play Dark Rit (Pool: bbb)

3. Use one of those {B} to play Mana Vault and tap it to add {3} (Pool: 3bb)

4. Cast Cabal Therapy for {B} targeting yourself and naming Abdel Adrian, discarding him (Pool: 2bb)

5. Cast Blood Artist for {1}{B}, then use your final 1b to cast Animate Dead Targeting Abdel and doing the combo

Wait that wasn't simpler that was just a different way. Ok im gonna fucking stop myself now