Moloch pt 8 Fornost part 1 7 /6/2020 and 31/5/2020

Party gets sent down dungeon by Bishop Paul of Ra to find and kill a demon who has holed up down below and may be snatching victims from the city.
The party find a temple to Mlloch, with traps, and then 2 hell hounds guarding the entrance to a passageway with 500 steps down into an ancient Dwarvish citidel
The party go down, past some Giant Octupus, then take a passage killing 4 Bugbear guards looking after a passage to a huge stairwell
Taking a passage the party find 3 huge caverns, find dead wolf's but some Orc guards and a mage interrogating 3 prisoners, 1 alive.
They save that one and kill the guards, but 1 Orc mage disappears.
They go into another cave and find a bear changed up. They make friends with it, heal it and take it with them.
Trying to rest they are attacked by Orcs, but kill them.
They then follow the Orcs down a secret passageway then go through the exit into a room, passing through the fire trap.
Find a bone devil with stinger tail, and some Orc Elite guards. They kill them.
They then sneak into next room and find Cambion the devil with his guard of Orcs (elite guard), Trolls who are fully armoured and some Bugbears and a wizard,
They decide not to fight and run up the secret passage, being chased. They are ambushed by 2 drow elves, assasin and a mage and Kill them but get slowed up as Orcs pile through the secret passageway.
They run, but Cambion has trapped them, fight ensues theh get past Cambion and run but do so very slowly, and Owen dies being the rear guard who gets cut off.
Party escape out having saved the 1 prisoner and the news that the place has more than 1 Devil present and may pose a threat,
Bishop Paul hires the party for 2000gp each in kit to try again as there forces are stretched.