Cloudstone Curio + Molderhulk + Necroduality + Seismic Assault

UBRG identity

Commander legal

The 4 combo pieces

What must be in place

You control at least one Swamp and at least one Forest that enter the battlefield untapped.
You have at least seven creature cards in your graveyard.
You have at least one Swamp card and at least one Forest card that enter the battlefield untapped in your graveyard.

How to execute it

  1. Activate a Swamp and Forest by tapping them, adding {B}{G}.
  2. Cast Molderhulk by paying {B}{G}.
  3. When Molderhulk enters the battlefield, it, Necroduality and Cloudstone Curio trigger.
  4. Resolve the Cloudstone Curio trigger, choosing to return nothing to your hand.
  5. Resolve the Necroduality trigger, creating a token copy of Molderhulk.
  6. When the Molderhulk token enters the battlefield, it and Cloudstone Curio trigger.
  7. Resolve the Cloudstone Curio trigger, returning the nontoken Molderhulk from the battlefield to your hand.
  8. Resolve the token Molderhulk's trigger, returning a Swamp from your graveyard to the battlefield.
  9. When the Swamp enters the battlefield, Cloudstone Curio triggers, returning another Swamp from the battlefield to your hand.
  10. Resolve the nontoken Molderhulk's trigger from step 4, returning a Forest from your graveyard to the battlefield.
  11. When the Forest enters the battlefield, Cloudstone Curio triggers, returning another Forest from the battlefield to your hand.
  12. Activate Seismic Assault twice by discarding the Swamp and Forest, dealing 4 damage to any target.
  13. Repeat.

What the combo produces