Chalk Outline + Cloakwood Swarmkeeper + Moss-Pit Skeleton + Skyswimmer Koi

BGU identity

Commander legal

The 4 combo pieces

How to execute it

  1. Put a +1/+1 counter on a creature you control.
  2. Moss-Pit Skeleton triggers, putting it from your graveyard onto the top of your library.
  3. Chalk Outline triggers, creating a 2/2 Detective creature token and a Clue token.
  4. When the Clue and Detective enter the battlefield, Skyswimmer Koi and Cloakwood Swarmkeeper trigger.
  5. Resolve the Skyswimmer Koi trigger, drawing Moss-Pit Skeleton from your library, and then discarding it.
  6. Resolve the Cloakwood Swarmkeeper trigger, putting a +1/+1 counter on it.
  7. Repeat from step 2.

What the combo produces