Druid Patch notes

How much will magic damage be changed again? I'm trying to wrap my head around this...I pretty sure it's a nerf but people going saying they would do 4x damage :x I'm not mathematician so try not to overload my head with math.

I don't know well either, but from what my friend whose working on Magic post-Zero tells me, if you have low int/magic attack, you will be weaker after the update. But if you are an endgame mage, you will be stronger. It's more magic attack-dependent than before.

Ahh...welp I'ma stare at the formula and hope it comes to me.

I heard from someone that Firebolt can do 20k post Druid, no reforges or stuff like that. I find that incredibly bogus...