Biomancer's Familiar + Kenrith, the Returned King + Phyrexian Altar + Zirda, the Dawnwaker

WUBRG identity

Commander legal

The 4 combo pieces

What must be in place

You control at least one additional nontoken creature.

How to execute it

  1. Activate Phyrexian Altar by sacrificing another nontoken creature, adding {B}.
  2. Activate Kenrith's fifth ability by paying {B} due to Zirda and Biomancer's Familiar, putting the creature card onto the battlefield from your graveyard.
  3. Repeat.

What the combo produces