First, you are completely wrong. Second, just because YOU cannot think of a conceptual reason for this set does not mean that one doesn't exist. My concept is simple - there are characters in comics that have "energy blasts" that do no involve sending enemies flying all over the place. I want to be able to emulate such a character without having to play the market/IO subgame. I mean, you could say that dark blast isn't needed because there is an incarnate ability that adds a tohit debuff, or that sonic isn't necessary because there are IOs that add -RES. If it's a matter of all the powers being identical to the OG energy blast, well I'm not against mixing things up a bit, animation-wise. Otherwise, it seems to me that you are one of the people that think if other ideas are proposed, it necessarily takes away from suggestions or other implementations that YOU personally want to see promoted. Regardless, you came into this post with nothing constructive to add, and now that you've said your peace, thank you for your opinion, now please move along.