Thread:ProtoJeb21/@comment-27560258-20170123224911/@comment-4964341-20170123231605

Unlikely; the pyramid has been a part of Sith lore for decades and this is probably just a revival of it in the new canon. That said, the petrified people are new and the rip in the sky is certainly... unique. It's entirely possible that it was an homage to Gravity Falls, but the likelihood is low.