I need a hole in the ground, pronto.

[Mercule]

The time I can devote to game prep has gone down considerably since I started my current campaign -- almost to the point of burn-out and dropping the game.

I've found quite a few modules to help me round out the campaign, overall. Where I'm at right now, though, is the PCs need to go and speak to a dragon god (we're coming to the end-game for the overall arc) -- an ascended dracolich with a portfolio similar to Vecna's, but a much better attitude.

What I specifically need is a short delve that fills the part of a guarded gateway between the prime material and the dragon's realm. Basically, a cave complex that's open on both sides and geared for (or adjustable to) level 15 or so. I'm not finding anything in my Dungeon mags, so I came here to ask if there were any recommendations. On line resources or something I'd have to purchase (PDF, Amazon, or other) would be fine.

Thanks in advance.

 

[Mark]

http://www.enworld.org/showthread.php?t=154448

Cooperative Dungeon 01, in particular, could simply have a second opening on its far side with no work whatsoever on your part.

Cooperative Dungeon 01 - Terror and Blasphemy

The marilith, Blasphemy, has spent many years building up her complex and gathering minions to her aid. It is up to a strong group of adventurers to remove her from this plane, permanently, either for the good of all or in an effort to replace her as a rising evil force for others to fear.

With thirty encounter areas, and many traps, this adventure is big enough to be run over several sessions. Although designed as a 14th-level adventure, many of the encounters and tactics used by the creatures within border on the VERY difficult side. Experienced DMs might want to be prepared to give their players a break if they begin to complain, cry, or whimper...

 

[Mercule]

Cool. I'll check it out when I get home from work.

rep++

 

[Davelozzi]

Guardians of Dragonfall might work with some minor modifications. It's written for 11th level parties and is basically a hollowed out mountain that serves as a graveyard for dragons. There are multiple entrances so I think it could be fairly easily recast as a complex guarding a portal to a dragon's realm.