I finf the Grounded effect is way too strong
I think the grounded effect is a good idea, make champs unable to dash, being pulled, blink... But seriously this effect is simply way too strong. It completely ruins the pleasure to play, and there's no way to cancel it. Cassiopeia's w should only grant grounded and no slows, it's a torture to get away from it and even if you're trying to get away, Cassiopeia can easily kill you while you can't even escape. Please nerf it Riot, increase the cd of the spell or remove the slow, do something, at least make the effect still allow to use flash. It's impossible to play against that.