I was in Polaris fighting penguins when I used Meteor Strike. To my surprise it shook very strong. This can be very eye straining to some and it's a bit of a headache starter to me sometimes. When you defeat an enemy it shakes nonstop strongly until their death animation goes through. If you don't defeat them, it still shakes strongly, but it's just quicker. It can annoying when some enemies have 5 seconds of death animation.