Formula
CommonFun.calcBuff_6590
function CommonFun.calcBuff_6590(srcUser, targetUser, a, b, c, d, lv, damage)
if srcUser == nil or targetUser == nil then
return 0
end
local Atk = srcUser:GetProperty("Atk")
local AtkPer = srcUser:GetProperty("AtkPer")
local MAtk = srcUser:GetProperty("MAtk")
local MAtkPer = srcUser:GetProperty("MAtkPer")
local Hp = targetUser:GetProperty("Hp")
local A = -(Atk * (1 + AtkPer) + MAtk * (1 + MAtkPer) + Hp * 0.03) * a
return A
end