Lux's W Should Have No Cast Time

Lux's W (her shielding ability) should have no cast time.

This is because I've noticed that when using Lux's W, you tend to use it more often when moving away for safety or towards the enemy in the beginning of a fight. The stutter in her movement when casting her W (especially when moving away from an opponent) can place her in a dangerous position for CC or other abilities. Movement is a great asset to Lux, and I believe this change will make her more competitive by boosting her defensive capabilities while not leaving her over-powered.

Thank you for reading!