Cathars' Crusade + Mana Echoes + Ulasht, the Hate Seed

Mana needed: {1}

RGW identity

Commander legal

The 3 combo pieces

What must be in place

Ulasht has at least two +1/+1 counters on it.

How to execute it

  1. Activate Ulasht by paying {1} and removing a +1/+1 counter from it, creating a 1/1 Saproling creature token.
  2. When the Saproling enters the battlefield, Cathars' Crusade and Mana Echoes trigger.
  3. Resolve the Cathars' Crusade trigger, putting a +1/+1 counter on each creature you control.
  4. Resolve the Mana Echoes trigger, adding {C} for each Saproling you control.
  5. Repeat.

What the combo produces