.@r = getrefine();
.@i = max(2,getskilllv("RK_SONICWAVE"));
bonus bBaseAtk,.@r/2*15;
bonus2 bSkillAtk,"RK_SONICWAVE",.@r/3*10;
if (.@r>=7) {
   bonus bUnbreakableWeapon;
   bonus bAspdRate,10;
}
if (.@r>=9) {
   bonus5 bAutoSpell,"RK_SONICWAVE",.@i,20,BF_SHORT,1;
}
if (.@r>=11) {
   bonus bCritical,15;
   bonus bCritAtkRate,15;
}