Endless Cockroaches + Endrek Sahr, Master Breeder + Phyrexian Altar

Mana needed: {1}{B}{B}

B identity

Commander legal

The 3 combo pieces

How to execute it

  1. Cast Endless Cockroaches.
  2. Endrek Sahr triggers, creating three 1/1 Thrull tokens.
  3. Sacrifice Endless Cockroaches and 3 Thrull tokens for {2}{B}{B}.
  4. Endless Cockroaches returns to your hand.
  5. Repeat.

What the combo produces