Ashnod's Altar + Hangarback Walker + Herald of Kozilek + Together Forever

Mana needed: {2}

URW identity

Commander legal

The 4 combo pieces

How to execute it

  1. Cast Hangarback Walker by paying {1}, causing it to enter the battlefield with a +1/+1 counter on it.
  2. Activate Together Forever by paying {1}, targeting Hangarback Walker.
  3. Activate Ashnod's Altar by sacrificing Hangarback Walker, adding {C}{C}.
  4. When Hangarback Walker dies, Together Forever triggers, returning Hangarback Walker from your graveyard to your hand.
  5. Repeat.

What the combo produces