Infiniti2000 said:
There has been threads (at least one really long one that I remember) discussing ways to permanently and irrevocably eliminate an enemy. The only suggestions that had any hope involved epic-level or god-like abilities. There were some really complex and difficult schemes, but for the most part, they were impractical. In any case, if you really want a really long discussion on ways to dispose of enemies in D&D, I recommend a dedicated thread.
Here's what you do. Lure them onto a pocket Demiplane (created by a 20th-level Cleric with the
Genesis spell [Complete Divine], or by a high-level Plane Shifter [Manual of the Planes]), and have the creator of said plane name it something like "Freeport" or "Waterdeep" or "Bob's House". Ambush them, and cast
Imprisonment on them. Assuming they fail their save, they'll be
Imprisoned on this pocket Demiplane. Now, they'll be effectively out of the picture, but they're not dead- so even
True Resurrection won't do anything. Additionally, any time their allies cast
Discern Location, it doesn't give their location, since they're on a Demiplane- according to the
Discern Location description, it simply gives the caster the name of the Demiplane. So the caster just knows, "Oh, High Lord Xavier is.... at Bob's House?"
Oh, and to make things worse (with a little adjuducation from the DM), you could have had them previously et some skin/hair/blood etc. of the person you wish to erase. Make a
Clone of them. Once they're imprisoned, cast a carefully-worded
Wish spell to allow another soul to inhabit the
Cloned body. (Since the person isn't actually dead, the
Clone is simply inert flesh.) I suggest you use a demon or something for this purpose. Then, once that body is up and about, cast another carefully-worded
Wish spell to cause all divinations seeking information about the
Imprisoned creature to instead seek information about the
Clone. That way, as far as anybody will be able to tell, the creature in question IS alive, and, if he/she was previously a good creature, is now rampaging across the countryside slaying everyone he/she comes across. And even if his friends somehow find out that it's not really him (but with all of the evidence against that, how would they?), they then have to deal with the "Bob's House" problem.
Does that work?