Cho's Silence and Cassi's Ult

This might apply to other silences too, but Cho'Gath was silencing me after I got my ult off and had him frozen. This highlights the lag btw the Petrifying Gaze's animation, and its application. Either lessen this gap, or add silence to Petrifying Gaze itself; so Cassi keeps her appeal and damage potential.

This is off topic but 400 stacks too much.