Two-Hand Quicken

[Lamekia]

Is there any why to remove the yellow sheen your character gets when using the Knight skill Two-Hand Quicken?

[OscarScorp]

You can edit your data grf (or create a custom one) with this path folder:
data\luafiles514\lua files\skilleffectinfo\

If you don't have this file, it can be downloaded from: https://github.com/zackdreaver/ROenglishRE

Inside, edit effectid.lub

EF_FIREPILLARBOMB = 97,
EF_DETECTING = 119,
EF_TWOHANDQUICKEN = 130, <--Add this line
EF_ICECRASH = 135,
EF_BRANDISH2 = 144,

Then skilleffectinfolist.lub, add the following lines at the end:

},
[SKID.KN_TWOHANDQUICKEN] = {
  beginMotionType = ACTOR_STATE.ST_SKILL,
  effectNum = 1,
  effectID = { EFID.EF_TWOHANDQUICKEN }
}

(Add a coma to the previous closing bracket and the last line must not have a comma)

Can't confirm if it completely works as you need to.

[Lamekia]

I tried what you suggested but unfortunately still yellow, I played around with it a bit but it seems the only thing I can modify is the stance the character makes when using the skill.