Formula
CommonFun.calcBuff_5930
function CommonFun.calcBuff_5930(srcUser, targetUser, a, b, c, d, lv)
if srcUser == nil or targetUser == nil then
return 0
end
local skilllv = srcUser:GetLernedSkillLevel(1638_BLADE_SOUL:LIFE_SOUL)
local MaxHp = targetUser:GetProperty("MaxHp")
local Hp = targetUser:GetProperty("Hp")
local A = (MaxHp - Hp) * skilllv / 100
if A <= 0 then
A = 0
end
return A
end