I don't get the idea.

Wow nice, your concept looks very similar to the one I've created some time ago: http://www.heroesfire.com/hots/concept/aviana-work-in-progress-3756

Man, he looks great, but I have some suggestions to you, make crossfade the trait, it looks nice for a trait and his actual trait is not very good comparing to lunara for example, she has 20% increased movespeed, but to replace the fact she can't mount, and she does have a trait! About the ultimates: Sound Barrier looks very op, maybe increase the cooldown for 100 seconds or even more. Wall Ride is not a good ult, no one would pick it instead of sound barrier, and it's not good even...

Health potion very big cd for so low life? No? Maybe 15s cooldown 20% of health. Maybe increasing the mana cost.

best mount

I really think this is a joke because this is not a good concept haha Q is so broken!

Nice concept. The only suggestion I can make for you is the trait, it's not a very good trait, I think 15% slow and no longer you loose movement speed would be much better, the slow is very small and he also looses movementspeed, it's not something "good" in my opinion.

Really liked the concept, it's simple but very nice, two things I would want to say: Change the trait for 40% or 50%, because it's very situacional, also, I think would be nice if it effects regeneration too. Web Spray is kinda op, rooting for 4 seconds is a lot, maybe change it for 3 seconds would be better.

The concept is nice but I think his damage is very high, basically, his Q deals more damage than kael'thas Q with trait activated. Also his first ultimate, basically deals almost 2x more, if you count the damage over 5 seconds, deals almost 3x more damage than nova's precision strike, it's a global ultimate and gives you global mobility, that's a lot. Editing: The other ultimate makes you invulnerable for 4 seconds and also heal you in the same quantity, also deals damage. Your W also is...

Thank you so much :) I'm going to update this with talents and new stuff.