Emeria Shepherd + Parallax Tide + Seal of Cleansing

WU identity

Commander legal

The 3 combo pieces

What must be in place

You control at least two basic Plains.
Parallax Tide has at least two fade counters on it.

How to execute it

  1. Activate two Plains and up to three other lands you control by tapping them, adding at least {W}{W}.
  2. Activate Parallax Tide by removing a fade counter from it, exiling a basic Plains you control.
  3. Repeat step 2 one additional time.
  4. You may optionally repeat step 2 for any other lands you control.
  5. Activate Seal of Cleansing by sacrificing it, destroying Parallax Tide.
  6. Parallax Tide leaves the battlefield, returning all lands exiled with it to the battlefield.
  7. The lands enter the battlefield, triggering Emeria Shepherd that many times.
  8. Resolve the first Emeria Shepherd trigger, returning Seal of Cleansing from your graveyard to the battlefield.
  9. Resolve the second Emeria Shepherd trigger, returning Parallax Tide from your graveyard to the battlefield.
  10. Resolve any remaining Emeria Sherpherd triggers.
  11. Repeat.

What the combo produces