I am prepping an upcoming adventure and the module lists an evoker as the bad guy. The old evoker had 12HD, 50something HP, and a list of spells making it a CR9. The new Mords evoker has 22HD, 125ish HP, a 50% recharge fireball, a cantrip that shoots (3) 4d10 force bolts and some extra spells, but still a CR9. I'm interested in seeing if the new one is something scary and makes the fight more than a walk for 8th level PCs.
Is the monster math in the new books coming out going to look this scary or still be flat to the power of the PCs.