A really cool and unique mechanic, though I don't think you need to have the enemy leave to have their soul be collectible. If you want to balance it out you can make it that getting Hero Takedowns can grant a soulless hero a chunk of Soul Whatsits.

Couldn't find a better icon for Earthwalker. Speaking of, should Earthwalker passively provide armor or movement speed? Opinions?

NOTE: The concept is unfinished and will under go several revisions. Advice on new talents and what level they should go on are more than appreciated.

Well, this is eerily similar to the Wilfred Fizzlebang concept I was working on! Guess that's what I get for procrastinating. Good concept though, anyway! Hellfire could use a bit of a rework to be less self-destruct-y, like having it channeled on an enemy to deal area damage around them. Casters like Warlocks aren't really the type to be in the middle of a fray to begin with, but hey, it's your concept and I don't actually play Warcraft, so do what ya like!

Needs more Trogdor references.

Decided to keep the Riptide Talent the same, just removed the distance modifier. Any Idea when CDC #5 starts? I'll be under the BattleTag "Aquatarkus".

Welp, I'm all out of idea's for talents. Anyone got any good pointers?

How about electrical talents for Wind Burst and Wind Shear that interact with Lighting Storm? I've haven't got many talents written down for LS, so having the other two step in for it could help fill the blanks.

Update: Heroics completely reworked. Mana Costs, Talents and other such jargon coming... eventually!

The thing is that I feel that a tornado ability like this feels more at home on a character like Lady Vashj. However, other sources have helped me create a new ability based on Squall Line, but it is also an area denial ability, so I'll have to scrap or rework Choking Vacuum. Maybe if I use it for a silence instead...