My Little Pony Friendship Is Magic Season 5 Episode 8 The Lost Treasure of Griffonstone Episode Title:The Lost Treasure of Griffonstone.Episode Description:The map sends Rainbow Dash and Pinkie Pie to the griffon city of Griffonstone. When the two arrive, they find the once thriving city is derelict ever since the golden Idol of Boreas, the city's symbol of power, was stolen by a monster and fell into a chasm. The two also meet Rainbow Dash's former friend Gilda who is still resentful from her past visit to Ponyville. Rainbow Dash goes to recover the lost idol, believing it will restore Griffonstone's former glory, while Pinkie remains to help the griffons rediscover friendship, starting by helping Gilda improve her scone recipe. When Rainbow Dash gets stuck in the chasm, Pinkie is able to convince Gilda to help rescue her. Gilda spots the missing idol teetering on a nearby ledge, but she opts to save Rainbow Dash instead, and the idol falls into the chasm. Gilda and Rainbow Dash make up, and Gilda is able to use Pinkie's friendship idea to help more griffons become more friendly than before.