Mercule
Adventurer
Spatula said:*shrug* That's fine for Planescape, or the Great Wheel cosmology (which is no longer the assumed standard), but those sorts of things are not going to be true for every campaign world.
Guess it depends on how you look at it.
If you take WotC at their word, Greyhawk is the default/assumed setting. Greyhawk uses the Great Wheel cosmology.
Personally, after reading PlaneScape, I thought "People actually play this setting?" Still, the basic cosmology behind it has been unchanged, for the most part, since 1E. That includes Dretch as the starting point for demonkind.
Then again, 3E also seems to have this unstated bylaw that says, "Forget about previous editions. If it wasn't mentioned in 3E, it doesn't exist."
While I can understand that to a certain degree (how much archived information do the developers need to keep?), things shouldn't be changed _implicitly_. If Vrocks no longer evolve from Dretches, fine, make it _explicit_. Doing anything else is a bit like finding a referrence to Elminster's funeral, and no mention of how he died, or when, or anything else.