actually i dont find it wrong to be able to kill two people,you are able to do itnow you just need your daily rdy and kill 1 fast and repel the other.... ae sleep or root would fit the description of the class atleast. you could give it 1-2seconds cast time so its avoidable via evade... Immo its more or less only pewpew :D
I agree that some daily powers from CW are to op and could use some balancing but if you take damage from him you would need to give CW some better CC spells with more duration, like ae sleep which breaks after damage and holds atleast 15seconds to make up for damage lost or that class would be broken too