You need to use your usual 9 tails team for that. If you are light you should use barrier ninja like sasuke and some ninjas to buff like guy or iruka. Personaly I use my wind team even if I am fire as main team with asuma wb, iruka and gaara fifth kazekage and natural draining skill and I get 40 cupons every time. Even if I use my main team with fire main, iruka, itachi anbu and danzo with ton ton summon and flame jutsu atack I get 40 cupons so..