Cabal Stronghold + Earthcraft + Lab Rats + Rootpath Purifier

Mana needed: {3}

BG identity

Commander legal

The 4 combo pieces

What must be in place

You control at least eight basic Swamps.

How to execute it

  1. Activate Cabal Stronghold by paying {3} and tapping it, adding at least eight {B}.
  2. Cast Lab Rats with buyback by paying {4}{B}, creating a creature token and returning Lab Rats to your hand.
  3. Activate Earthcraft by tapping the creature token, untapping Cabal Stronghold.
  4. Repeat.

What the combo produces