...which is another encounter that happens if you take the horn... (Actually, it would be kind of funny to put that in a game... Like, if you have at least 5 horns, they start to attack you here and there...)
Thanks for the comments, guys.

Re: the eye of the deep... Wasn't sure what color to make it (color is not specified in any supplement I have); in the 2e Monstrous Manual, they colored it red, but that makes it look like a weird boiled crab, so... I just made it blue
Re: Art... I dunno why, but one of the things that 2e tended to do was to make dragons, deities, and similar creatures far stronger/bigger. I think that one of the reasons was that they didn't want PCs easily killing off these divine opponents (as might have been the case in 1e). I don't like how they change everything, though... (Asmodeus looked just fine as a moustached guy before.)
As for body farms

Yeah, it would be nice to be able to reuse weapons and such, so I guess I would have to add humanoids in similar poses to the farm... Mine is only getting started, but it also helps in getting all the races' heights correct... (Spears/polearms are always a killer, though - not enough space in one square!)