In the "PADX sees a last second dungeon push, but doesn't know if it is real" department, Challenge Descended 13 is listed. Only 10 descends present this time, co-opable. Top floor is Sonia Gran. One set of pys, Badpy behind Journey to the West (lol?). Everyone's favorite +egg farming descends are present in the set, of course.
PAD NA just confirmed the challenge set is in.
Dungeon is "enhanced" for a specific color, so all the monsters are buffed. Unknown if multiplayerable. There is no language in the NA PR release that says so, but in JP it apparently was.
@Yama - This was buried in the very fine print of one of the announcements.
GungHo said:
For this event, Thoth & Sopdet Descended! is available as a Coin Dungeon! There will be a board restriction in place that utilizes a 5x4 Board. This dungeon comes in Mythical and Legend Plus difficulties. Select Coin Dungeons will also have 2x Drop Rates!
That wasn't in the EU notes.
**** PAD Academy is NOT in the NA event notes. The name of the event was changed from "Summer School" (EU) to "Cosmic Getaway" (NA).
*** EDIT: PADX is still claiming that PAD Academy is still on for next week. Who knows at this point?
*** EDIT 2: More conflicting information: GH NA announcement suggest jewels would invade the descended challenge (it is not on the exclusion list). However, the announcement does specifically state that jewels will not invade multiplayer dungeons. Can a dungeon be coded like that, to have a conditional invade?