Descend dungeons are dungeons that generally range from 5-10 floors each, and have special boss drops. These drops are typically somewhat stronger than other farmable units, and many of them also see use as evolution materials for various cards, such as pantheons, and even other descended cards themself. A large number of these dungeons exist, and they generally rotate on a somewhat random schedule, so if there’s a specific descend you need to run, be sure to keep an eye out! Several descends also can have specific conditions to enter the dungeon, such as all attributes required, no dupes, no RCV, and Fixed 4 second movetime.
Examples of descended dungeons include newer ones like Dorothy Descended and Qilin Descended as well as old classics such as Goddess Descended and Satan Descended!