El Tigre Braum's E needs a coloring change

First of all, love the skin. However, his E needs to be looked at. currently, it creates a very transparent wall in yellow. This makes it really difficult to see in large team fights with multiple skills going off, as it tends to get "washed out" color wise.

I think it would be a simple fix, just needs to be a less transparent yellow so it doesn't become difficult if not impossible to see in team fights.