Haru, Hidden Talent + Karoo + Retreat to Emeria

GW identity

Commander legal

The 3 combo pieces

How to execute it

  1. Play Karoo.
  2. When Karoo enters, it and Retreat to Emeria trigger.
  3. Resolve the Retreat to Emeria trigger, creating a 1/1 Kor Ally creature token.
  4. When the Kor Ally enters, Haru triggers, earthbending Karoo.
  5. Resolve the Karoo trigger from step 2, causing you to sacrifice it
  6. Haru triggers, returning Karoo from your graveyard to the battlefield.
  7. Repeat from step 2.

What the combo produces