To my knowledge AOE DPS is not debuffed by 30% by focused wizardry..... I see wizards with this feat doing very competitive AOE DPS in dungeons, I find it unlikely they would still be so good with a 30% debuff on their AOE's instead of 10%.
If you are running ACT, you might find stormspell do most of the damage,
Shard is almost useless now. In a PVE, Cw will most likely be using Icy terrain / Steal time / COI or sudden Storm all spell are used to proc stormspell. My guild CW don't even bother to use sing now. We just EF on tab and OF
Comments
Venril- SW
Lurch- GF
Mini Ven- DC
Area of effect damage penalty being 30% regardless of rank.
Tested with chill strike ( normal vs. tab slot ).
Shard is almost useless now. In a PVE, Cw will most likely be using Icy terrain / Steal time / COI or sudden Storm all spell are used to proc stormspell. My guild CW don't even bother to use sing now. We just EF on tab and OF