Double Major + Omarthis, Ghostfire Initiate

Mana needed: {2}{G}{U}

GU identity

Commander legal

The 2 combo pieces

How to execute it

  1. Cast Omarthis by paying {2}.
  2. Holding priority, cast Double Major by paying {G}{U}, copying the Omarthis spell, with the copy being nonlegendary.
  3. Resolve the copy of the Omarthis spell, causing it to enter the battlefield with a +1/+1 counter on it.
  4. Resolve the original Omarthis spell, causing it to enter the battlefield with a +1/+1 counter on it.
  5. The token Omarthis' first ability triggers, putting a +1/+1 counter on it.
  6. The nontoken Omarthis' first ability triggers, putting a +1/+1 counter on it.
  7. Repeat from step 5.

What the combo produces