theres a demilich (divine caster level 27)
they have DR 30/everything, magic immunity, this one has ac 51, saves that basically automatically succeed on will, decent fort. still good but the worst of all ,reflex. a good number of hp
the only spells it is affected by are shatter, holy smite and dispel evil
my question to you guys is can you think of an epic spell or not too convuluted strategy to destroy/subdue the demilich?
the epic spells cannot directly harm it bc of its sr and its magic immunity
this demilich is cr 37 if it matters
oh and it is a tomb warden which is immune to turning when it is in its tomb