Formula
CommonFun.calcBuff_4000
function CommonFun.calcBuff_4000(srcUser, targetUser, a, b, c, d, lv)
if srcUser == nil or targetUser == nil then
return 0
end
local RefineLv = srcUser:GetEquipedRefineLv(4)
local A = 0
if 12 <= RefineLv and srcUser:HasBuffID(41561_WOLF_GRANDMOTHER_S_SLIPPERS_:MAX_STACK_0) then
A = 0.03
end
return A
end