Grinding Station + Leonardo, Sewer Samurai + Rakdos, Lord of Riots + Tatterkite

RWB identity

Commander legal

The 4 combo pieces

What must be in place

Your opponents have lost at least 3 life this turn.

How to execute it

  1. Cast Tatterkite from your graveyard by paying {0} due to Rakdos. It won't enter with a finality counter on it due to its static ability.
  2. When Tatterkite enters, Grinding Station triggers, untapping Grinding Station.
  3. Activate Grinding Station by tapping it and sacrificing Tatterkite.
  4. Repeat.

What the combo produces