Evoker and the Favored Soul spell implosion. Sure, its cool. You get the enemy imploding into a black hole with some juicy sound effects but ever noticed it has a holding pattern?
Killing one enemy at a time, with its limited time duration seem slightly gimp. Here we have an all mighty Favored Soul, being granted the power to suck foes inside themselves, why can it not work like Banshee Wail, or similar area of effect spell?
As it is...
Cast spell, run into enemy, ones that save, stand by them hope they fail the next save, run over to next enemy "Hi how you doin... do you know if your next to implode?"
" No...ok, ima just stand here while your friends stick at me, cause if I run off, I may just run out of range, or the timer will vanish .... hi how you doin...do you know if your on the implode guest list?"