Concordant Crossroads + Gift of Immortality + Nomad Mythmaker + Phyrexian Altar

GW identity

Commander legal

The 4 combo pieces

What must be in place

Gift of Immortality attached to Nomad Mythmaker.

How to execute it

  1. Activate Phyrexian Altar by sacrificing Nomad Mythmaker, adding {W}.
  2. Gift of Immortality triggers, returning Nomad Mythmaker to the battlefield.
  3. Activate Nomad Mythmaker by paying {W} and tapping it, returning Gift of Immortality onto the battlefield attached to Nomad Mythmaker.
  4. Repeat.

What the combo produces