Formula

CommonFun.calcBuff_7500

function CommonFun.calcBuff_7500(srcUser, targetUser, a, b, c, d, lv)
  if srcUser == nil or targetUser == nil then
    return 0
  end
  local skilllv_1 = srcUser:GetLernedSkillLevel(1476_GUILLOTINE_CROSS:IMPROVE_CONCENTRATION)
  local A = skilllv_1 * a + b
  if skilllv_1 <= 10 then
    A = 0
  end
  return A
end