Golarion's Most Powerful Spellcasters
Proud of your wizard, sorcerer's, cleric's, or bard's magic prowess. Good. Surely you've worked hard on developing your PC. But the question must arise: How does your PC stack up to Golarion's most powerful spellcasters?
I'm looking at Inner Sea Magic and to quote:
"If an NPC's level is followed by a plus sign (+), it should be considered a minimum level - that character's actual level and power are beyond that even of a 20th level character in some way, and they may even rival the power of a god."
So who are these 20+ level spellcasters?