Isn't that insane
Ten ten is a bonifide weapon master and on the battlefield they have all the sages prized weapons on the battlefield all his sealing agents are there right now. The fan that has every element, the guard and sword that will seal you by saying your favorite word and my personal favorite.
THE POT THAT SEALED THE 8 TAILS
" oh but ten ten doesent have enough chakra"
Allow me to stop you and say have you not seen what has been going on in the war? kakashi spamming the kamui and guy bossing stuff they have two masses of chakra that are living the tailed beast kurama and gyuki can simply give her chakra not that hard rather simple.
Now take all that into account and all they have to do is seal the ten tails inside that pot and they can win all by ten ten since she has a weapon fetish