Lotus Cobra + Mutable Explorer + Retreat to Coralhelm + Romana II

Mana needed: {3}{G}{G}

GWU identity

Commander legal

The 4 combo pieces

What must be in place

Romana II does not have summoning sickness.

How to execute it

  1. Cast Mutable Explorer by paying {2}{G}.
  2. When Mutable Explorer enters the battlefield, it triggers, creating a tapped Mutavault land token.
  3. When the Mutavault token enters the battlefield, Lotus Cobra and Retreat to Coralhelm trigger.
  4. Reoslve the Lotus Cobra trigger, adding {1}.
  5. Resolve the Retreat to Coralhelm trigger, untapping Romana II.
  6. Activate Romana II by paying {1} and tapping it, creating a tapped copy of the Mutavault token.
  7. Repeat from step 3.

What the combo produces