Phrecia 2.0 brought forth my inner Gordon Ramsey

That's the only explanation I have for shouting "What the fudge is this?!" every 30 seconds...

Well, minios are OK vs those buffed act bosses and in maps i dont really see anything strange, except that i stuck with drop rates of high yellow to red maps. I guess other meta builds should be OK too (but i would rely on Vitality and Clarity + x element flask to survive the longer act boss fights if 'alone'). That said, its still a bad decision to get this "secret change" in the event, because those classes seem good for tryig out new stuff for fun, but i guess someone thought that 2 "free" boxes are too much just for that.
Just curse and forget it. :)