s32 func_80B02300(GlobalContext *globalCtx) {
    EffectBlureInit1 attackEffect; //sp38
                            //r  g   b    a
    Color_RGBA8_n sp34 = { 255, 255, 255, 75 };
    Color_RGBA8_n sp30 = { 255, 255, 255, 75 };
    Color_RGBA8_n sp2C = { 255, 255, 255, 0 };
    Color_RGBA8_n sp28 = { 255, 255, 255, 0 };
    s32 sp20;

    attackEffect.p1StartColor.r = sp34.r;
    attackEffect.p2StartColor.r = sp30.r;
    attackEffect.p1EndColor.r = sp2C.r;
    attackEffect.p2EndColor.r = sp28.r;

    attackEffect.p1StartColor.b = sp34.b;
    attackEffect.p2StartColor.b = sp30.b;
    attackEffect.p1EndColor.b = sp2C.b;
    attackEffect.p2EndColor.b = sp28.b;

    attackEffect.p1StartColor.g = sp34.g;
    attackEffect.p2StartColor.g = sp30.g;
    attackEffect.p1EndColor.g = sp2C.g;
    attackEffect.p2EndColor.g = sp28.g;

    attackEffect.p1StartColor.a = sp34.a;
    attackEffect.p2StartColor.a = sp30.a;
    attackEffect.p1EndColor.a = sp2C.a;
    attackEffect.p2EndColor.a = sp28.a;

    attackEffect.elemDuration = 6;
    attackEffect.unkFlag = 0;
    attackEffect.calcMode = 3;

    Effect_Add(globalCtx, &sp20, EFFECT_BLURE1, 0, 0, &attackEffect);
    return sp20;
}