I receieved the Shrill Shield as a reward, and while I like the item, its current version is overpowered.  Since it gives +1 damage a level, and is apparently also affected by talents, it means anyone who manages to land a hit on my 22 lvl sovereign gets 40+ points of damage. I have seen this mean the shield is doing hundreds of points of damage in the ENEMY turn.  For something that only requires Lvl 7, that seems a bit much.

I suggest changing it so that it gets +1 damage per Air shard rather than by champ level and is not affected by talents that boost spell damage.  

Nice upgrades to items in .77 in general, this one just needs toned down a little.