Formula
CommonFun.calcBuff_6401
function CommonFun.calcBuff_6401(srcUser, targetUser, a, b, c, d, lv)
if srcUser == nil or targetUser == nil then
return 0
end
local MaxHp = srcUser:GetProperty("MaxHp")
local skilllv = srcUser:GetLernedSkillLevel(a)
local skilllv_boki = srcUser:GetBoKiSkillLv(a)
local A = MaxHp * ((skilllv + skilllv_boki) * b + c)
return A
end