Arcbound Reclaimer + Bolas's Citadel + Lion's Eye Diamond + Showdown of the Skalds

RWB identity

Commander legal

The 4 combo pieces

How to execute it

  1. Cast Lion's Eye Diamond either from your hand by paying {0} or from the top of your library by paying 0 life.
  2. Showdown of the Skalds triggers, putting a +1/+1 counter on Arcbound Reclaimer.
  3. Activate Lion's Eye Diamond by discarding your hand and sacrificing it.
  4. Activate Arcbound Reclaimer by removing a +1/+1 counter from it, putting Lion's Eye Diamond from your graveyard onto the top of your library.
  5. Repeat.

What the combo produces