When the sword is set in stone,
It will be sound a new tone.
Home will be given,
It is a sign, committed.
Together we must gather,
Or forever be scattered.
Listen to the master,
And you shall avert all disaster.
Many will block the way,
And for that they will pay.
The stone shall relax,
When it hears the call of the Light Bringer.
The last link will be ready to shed,
Beginning the true mend.
Father against son,
until either side has won.
The final link must be forged in person,
Or things will forever worsen.

The Light Bringer has come. Shadow must forge the last Link to bring Equestria together. Be he doesn't come alone. And he can't do it alone. Worse, his wife, Cardinal Spitfire, and friends are probably apart of the atrocities the Grand Pegasus Enclave are unleashing on the wasteland with Operation Cauterize.

Author's Notes:

One point I wish to make. Shaping Shadow's canonical works only include the original Fallout Equestria.