Formula
CommonFun.calcBuff_9080
function CommonFun.calcBuff_9080(srcUser, targetUser, a, b, c, d, lv)
if srcUser == nil or targetUser == nil then
return 0
end
local A = 0
local Dex = srcUser:GetProperty("Dex")
A = Dex * lv * 0.5
return A
end