Formula
CommonFun.calcBuff_7460
function CommonFun.calcBuff_7460(srcUser, targetUser, a, b, c, d, lv)
if srcUser == nil or targetUser == nil then
return 0
end
local Attr = targetUser:GetProperty("Vit")
local skilllv = srcUser:GetLernedSkillLevel(106526_:ANCIENT_DRAGON_BLOOD)
local A = math.floor(Attr / (a * (11 - skilllv))) * b / 100
return A
end