The new old god has blessed you with the power of Blizzard design, and anything you say goes, but there is one stipulation: you only retain this power for one decision per expansion, and you must make the one change your heart desires. This change can be the most unfair change ever, handicapping another class or buffing your own, a ridiculous fun change or makes zero sense troll change - any answer is correct. But it must be your heart’s genuine desire or the power of the old gods will consume your essence.
What would my change be:
Ultimate Penetence talents (heavens Wrath and Overloaded with light) would turn Ultimate Penetence instant cast, have higher cooldown reduction numbers and stun all enemy targets hit with penance bolts with a non-diminishing return micro stuns. Think if BC Mace Stun and Wind Walker Fist of Fury were combined - totally OP.
How about mass mind domination like I think N’Zoth had. It would be like Mind Domination Priests already can get but instead of single target it’s a AoE and lasts twice as long or till targets die. NPCs get turned into obedient legion of servants till death and when used on players it lasts like two minutes with 10 minute cooldown. I mean if I’m going to get an Old god power give me one where I can add to the insanity I can already cause. Maybe even the targets don’t realize they’re being controlled so they’re watching as the caster is forcing them to murder their friends and allies or die by their hand? I mean I already used to MC gnomes and have them jump off cliffs in PvP for me or MC a balance druid to blow their friends off said cliffs for me before jumping after them… let us Shadow priests be scary again
Execution verdict: a once a day ability that calls down an impossibly empowered hammer of light that smites any foe instantly. No fee that is hit will survive, neither can they avoid the hammer once it has been cast.