*shrug* If you want to kill him off so badly just have him assassinated during his sleep. Even the most powerful PsiWarrior is still just a warm body while sleeping. Heck, you could probably kill him with an assassin half his level, provided he had good equipment.
Don't try and take his character head on without being grossly overpowering through. PsiWarrior are hugely resilient.
Don't try and take his character head on without being grossly overpowering through. PsiWarrior are hugely resilient.
