Ignoring the mouth's "Turn back … this is not the way!" you proceed into the tunnel, only to return back few seconds lather to the big room, the path was a dead end.
Ignoring the third mouth, you venture into the third tunnel, the one that is opposite to the staircase.
The small cave you have just entered has bones scattered throughout it. There is a low mound of dung in the middle of the place, and what appears to be a crushed Minotaur skeleton at the south end of the cave. Beside the skeleton are two leather sacks. The floor and ceiling are fairly smooth. But then you take several steps back and scan again the ceiling, yes … you all see it, hovering above, almost invisible, there is a gray huge creature (20' diameter), looks like a manta-ray, it is attached to the ceiling right above the minotaur skeleton and camouflaged almost completely.
[sblock=Spot vs. Hide checks]
Huge creature Hide 10.
Allyra Spot 5
Keldar Spot 20
Eliyyad Spot 14
Turo Spot 13
Garon Spot 13
[/sblock]