Hey.
I am planning a dungeon crawl for characters of the 4th tier or more(10k XP base), I think my dungeon may be too lame in terms of combat, the only real challenges are the BBEs and some stuff at the start.
Looking at lesser daemons, I believe they will be slaughtered by the party (having them as numerable as their God's favoured number, 8 for bloodletters. 6 for plaguebearers.. and so on) I do have some random encounter tables however, again, they may be too powerful for them. I could have champions of Chaos appear every so often because that seems to me to be the most ideal way of rising to their power level.
So what tips would you give me for stepping up to their level but not overwhelming them with super powerful warriors of khorne?