Like I said, I was enjoying the discussion. But let me formulate it a little before it starts up again. I'm going to grant that sufficient system mastery and unfettered options would allow a solar to wipe the floor with the given darkstalker rogue. My question is this: How much would you have to remove from the Solar for it to be an even challenge for the darkstalker rogue?
Let me give a first approximation. You must remove:
1. Wealth and feats. snakeman830 never made a claim beyond being able to defeat a stock monster, so I'm taking this to mean he admits that a Solar with access to wealth and/or feats can create a counter.
2. Cleric 20 casting. It also seems safe to assume that a tier one with sufficient system mastery is going to defeat a tier four.
3. 1/day Wish. I'm not persuaded on this, but since a lot of arguments revolve around it, it belongs in the first approximation.
We'll call this the gimped solar. Your optimization challenge: Add as few things as possible to make it win over the darkstalker rogue.
Unfortunately, "few" has to be defined qualitatively rather than quantitatively. I'm choosing to define picking the most broken spell you can find to defeat the build as "more" than even a greater number of higher level spells that aren't broken.
This is a tiered challenge. It seems to me the obvious option is to give it heavy fortification. Can that be bypassed? I have no idea, my system mastery is nil. Anyways, if that *is* the obvious option, the next tier of the challenge is this: What can you do if you are denied heavy fortification? If "Use Wealth" is still the answer, then the question is "How much wealth do you have to add?" Heavy Fortification costs 36k gp.
Once that's settled, the next question is: How many caster levels do you need? Could a solar with Cleric 1 powers defeat this build? 3, 5, 7, 11, 16? How would it do so? What if you denied it divinations but gave it access to other spells?
Caveats:
1. This is not intended as a discussion of whether it is "right" or "fair" to deny the solar these things, it is a theoretical challenge.
2. I'm very new. If there is something I'm missing that makes this challenge impossible to adjudicate, let me know gently please.