Ashnod's Altar + Intruder Alarm + Jegantha, the Wellspring + Worldheart Phoenix

WUBRG identity

Commander legal

The 4 combo pieces

What must be in place

Jegantha does not have summoning sickness.

How to execute it

  1. Activate Jegantha by tapping it, adding {W}{U}{B}{R}{G} that cannot be spent to pay generic mana costs.
  2. Activate Ashnod's Altar by sacrificing Worldheart Phoenix, adding {C}{C}.
  3. Cast Worldheart Phoenix from your graveyard by paying {W}{U}{B}{R}{G}.
  4. Worldheart Phoenix enters the battlefield, triggering Intruder Alarm, untapping all creatures.
  5. Repeat.

What the combo produces