Aluren + Endless Cockroaches + Phyrexian Altar

BG identity

Commander legal

The 3 combo pieces

How to execute it

  1. Activate Phyrexian Altar by sacrificing Endless Cockroaches, adding one mana of any color.
  2. Endless Cockroaches dies, returning itself from your graveyard to your hand.
  3. Cast Endless Cockroaches by paying {0}.
  4. Repeat.

What the combo produces