Stormraider's Surge Rework

Let us get this straight, Stormraider's Surge is a noob bait ketstone and if you take this....

There are many flaws with it like it is made for mobile assassins where they do not have mobility issues and you cannot even get power from it immediately, and even then adding mobility to mobility is not really good for the game.

Here is AN idea:

Stormraider's Surge: Dealing damage against enemy champions grants yourself 17% to 35% bonus movement speed for 1 second [based on level].

This rework would grant champions that take it a keystone they can use at level 1 and help those that would need movement speed than health sustain or extra damage like an immobile mage, immobile marksman, or immobile bruiser; sure other classes on use it too, and that is fine. Keystones were intended to go with champions and play styles and customize your play style with your keystone.

As with any concept, numbers are examples and NEVER finalized.