Custom Grfs

[Luciara]

Is it possible to remove the yellow auras that appear when casting certain skills? Like when auto-casting auto-skills when wearing one of those upper headgears during events, or when casting an AoE and you have not enough dex. When you're casting various skills at the same time or when there are a few people on your screen during an event for example, those casting auras cause a major FPS drop giving the sensation of lag.
Think it's possible to completely remove them to make the casting look as if you had /effect off? I think it would greatly help performance in general without having to put your effects off