Formula
CommonFun.calcBuff_5072
function CommonFun.calcBuff_5072(srcUser, targetUser, a, b, c, d, lv)
if srcUser == nil or targetUser == nil then
return 0
end
local time = targetUser:GetBuffPassedTime(165060)
local A = 0.75 * math.min(1 + time / 15, 1.6)
return -A
end