Earth Ponies are mysteriously vanishing, and Sunny has the bright idea of playing bait. However, this backfires and she finds herself in over her head. Will her friends be able to rescue her and the other creatures trapped in the Arora Ridge Quarry?
The long-anticipated clash has finally arrived. The world’s magic has been destroyed and all hope is gone. With the fate of Equestria hanging in delicate balance, Misty must lead her friends in their final confrontation against Opaline….
Exactly ninety days have passed since Sunny Starscout did the impossible and reunited ponykind. Once her lighthouse is rebuilt, she finds an old book in Bridlewood, and discovers that a pony has been watching all along.