User blog comment:Ultimate0/Leyssa, the Frozen Blade/@comment-16210885-20130904170039/@comment-10958553-20130904211617

The damage is always too much on  2+ second stun. It is an auto attack but...... that damage. The fact that you can couple it with the Q is amaizing. (I assume the secondary damage doesn't apply on hit effects)

Can you Use the Q and Ulti to "Stun" a tower?

Hit them with that and shread them.

The E is tooooo much like yi's for my taste. I feel like this could be a cool CC effect, such as placing a pillar of ice (snowman in some skins) behing the next target hit, lasts 1 second.

The problem with that is that you would loose the assassin feel of this champion. You need damage, preferably burst, from some where other than your ulti.