One of the craziest things in this dungeon has gotta be the fact Simmumah Ur-Nokru was attempting to resurrect Oryx as a Lucent Hive! Given how powerful he was with Darkness, if he was resurrected with the Light, even without his memories, he would be very dangerous. And it also is nuts his body didn't suffer any kind of decomposition from his defeat in King's Fall and his body crashing into Titan when he was flying into Saturn's orbit...

0:32 - First Encounter 17:56 - Ecthar, Shield of Savathun 31:33 - Simmumah Ur-Nokru