Aeon challenge arc: To Save a Hero (Looking for Feedback!)

So I thought I'd put my AE hat on and get to writing an arc for the latest Aeon challenge. (Details for the challenge are found here)

Right now I need more testers other than myself. I've done it with multiple characters of my own, but I would like some more feedback from other people. Arc details are as follows.

Arc ID: 373341 - To Save a Hero. (Levels 5-10)

Description: "After a horrible incident, a once valiant Hero has found himself unable to assist the city. On the verge of re-possesing his powers, an unknown force seeks to ruin his efforts and destroy the powerless protector."

Groups: Legacy Chain, Skulls, Custom Group.

Warnings: Elite Boss, Enemies with custom power selections, One defeat all.

Now, this arc is by no means finished. That's why I need others to test my arc. Is it too difficult? What works and what doesn't? If you think it sucks, by all means tell me. Just tell me why it sucks and how you think I could fix it. If you just say "this arc is stupid!" well, I can't fix stupid. =P

Thanks!

Hi Smash Zone, I PM'ed you some feedback.

Arc: 379017: Outbroken See all your old friends in the Outbreak Tutorial sequel!
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