Earthcraft + Keeper of Progenitus + Sliver Queen

Mana needed: {2}

WUBRG identity

Commander legal

The 3 combo pieces

How to execute it

  1. Activate Sliver Queen by paying {2}, creating a creature token
  2. Activate Earthcraft by tapping the creature token, untapping a basic Mountain, Forest or Plains.
  3. Activate the land by tapping it, adding {1}
  4. Keeper of Progenitus triggers, adding {1}
  5. Repeat

What the combo produces