Asmodeus the Archfiend + Koh, the Face Stealer + Mind Over Matter

Mana needed: {B}{B}{B}

UB identity

Commander legal

The 3 combo pieces

How to execute it

  1. Activate Koh by paying 1 life, causing it to gain Asmodeus's activated and triggered abilities.
  2. Activate Koh by paying {B}{B}{B}, causing you to draw seven cards.
  3. Activate a permanent by tapping it, adding at least {B}.
  4. Activate Mind Over Matter by discarding a card, untapping the mana-producing permanent.
  5. Repeat from step 3 until you have {B}{B}{B} available.
  6. Repeat from step 2.

What the combo produces