Cathars' Crusade + Crystalline Crawler + Dargo, the Shipwrecker + Yahenni, Undying Partisan

Mana needed: {R}

RWB identity

Commander legal

The 4 combo pieces

What must be in place

You have sacrificed at least three artifacts and/or creatures this turn, plus an additional artifact or creature for each time you've cast Dargo from the command zone this game.

How to execute it

  1. Cast Dargo from the command zone by paying {R}.
  2. When Dargo enters the battlefield, Cathars' Crusade triggers, putting a +1/+1 counter on each creature you control.
  3. Activate Yahenni by sacrificing Dargo.
  4. Choose to return Dargo from your graveyard to the command zone.
  5. Resolve the Yahenni ability.
  6. Activate Crystalline Crawler's first ability by removing a +1/+1 counter from it, adding {R}.
  7. Repeat.

What the combo produces