Formula
CommonFun.calcBuff_7860
function CommonFun.calcBuff_7860(srcUser, targetUser, a, b, c, d, lv)
if srcUser == nil or targetUser == nil then
return 0
end
local layer = srcUser:GetBuffLayer(187580_PROVIDE_HALO_TO_INCREASE_DMG_FOR_TEAMMATES_:MAX_STACK_0)
local A = layer * 0.1
return A
end