good evening...your ninjas collection list is holding wonderful units indeed...you can. use most of them to create splendid teams and formations specially for kushina....i will be giving few teams examples based on your request for the mains ( azure fang&midnight blade&crimson fist )...hope you may find it worthy..

crimson fist team

a strange team..yet with wonderful potential that can. allow your units to cause high damage and serious debuffs starting on round 1...shisui will be important to counter your enemy barrier and boosting the damage of naruto and kushina which it will rise their damage to a high level while shisui barrier is still on effect...your main will be providing a great amount of damage and endurance supports to all team members and this will allow them to gain the full benefits of your main talents which it will rise their potential to a high level in order to keep on surviving for more rounds while causing more damage...naruto will be the ultimate threat to your enemy starting on the first round and especially to male units...using your main mystery at the right timing will allow naruto to trigger his mystery and cause a high damage followed with harsh debuffs..he will cause a slow debuff to your enemy which it will result to a dangerous delay on the action orders of your enemy ninjas ..this can be fatal on the first 2 rounds surely...having your team members support benefits combined together will allow kushina to strike your enemy lines with an immense force that will cause a dreadful damage surely...reaching stage 2 and using her mystery will allow your team to trigger a combo chain of chase attacks that will cause harsh damage that is focused on a single unit mostly...problems for you might be buff removing and control ninjas i think..

as you see..with such talents your main will be giving a great support to the members that will rise their potential to a splendid rate indeed...your team is at its finest levels of danger at the first 2 rounds...the summon will aid on your team combo chain of the chase attacks i think...

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midnight blade team

a splendid team with a great harmony between the members that can make your formation reach a dangerous damage power...on this formation your depending at the overall cooperation of your team units..tenten will boost your team damage power and this will be a great benefit specially to your main and kushina surely...yamato will be important here since he will be generating chakra on each round to give you the chance to trigger most of your team mystery attacks at a specific round...his mystery can be used to protect a single unit on your formation by giving a shield and removing debuffs or to completely drain your enemy chakra and cause immobile to a single unit..he will be so useful on the first 2 rounds for your team...your main will be giving damage support for the team with health leech ability in order to give them the chance to survive for more rounds and cause more damage..he will be a serious problem to your enemy at the first round once you use his mystery that is combined with tenten support.. he will cause a high damage to the enemy front lines which it will be giving you the chance to quickly eliminate a single enemy unit at an early round...this will make your enemy suffer from a harsh situation...reaching stage 2 and using kushina mystery she will allow your team to trigger a deadly combo chain of chase attacks that will cause harsh damage and serious debuffs...problems for you might be buff removing and chakra draining ninjas i think...

with such talents your main support himself and yamato with a great endurance that will allow them both resist your enemy attacks for more rounds surely...the summon will allow your team combo chain of the chase attacks to reach the final stage i think...

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azure fang team

a jinchuriki formation with a unique cooperation that can provide a deadly power to your team....roshi will be important to counter your enemy barrier and giving a high endurance support to your jinchuriki units while the barrier is still on effect...he will also generate chakra when your jinchuriki units trigger their mystery attacks..this will make him so dangerous on the second round..since if you used your team members mystery attacks by the right order..you will be able to use most of ninjas mystery attack on the same round which it will cause a havoc at your enemy lines that will deliver a serious damage and deadly debuffs...minato will be providing a special support for your main and kushina only by giving them health leech ability which it will aid your female units to stay alive for more rounds...he will also give you the chance to stop your enemy mystery release orders on the position 2 and till 4.... he will be a problem for supper armor units also...reaching stage 2 and using kushina mystery will be allowing your team to trigger a harsh combo chain of chase attacks that can cause dangerous debuffs and a high amount of damage...problems for you here might be chakra draining and control ninjas i think...

note;; your main can wield 2 different combat methods that can suit your formation so well i think..and each method can give a specific result...yet it will be based on your choice surely...

aggressive talents

a combination of talents that can give the chance for your main to join with the team chain of mystery attacks...and this will make your team cause more damage and have a better chance to destroy your enemy with immense force...

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defensive talents

to have the best terms for a long survivability that will allow your members to keep on fighting for more rounds and endure your enemy harsh attacks in order to have high chances to gain the battle favor to your side surely....

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this was all...i hope you may find those examples to be an aid for you at the most times of your needs..wish for you a wonderful result and fruitful efforts !...and wish for you a joyful new year too !...

best of luck...

thanks dude ill try them out to see which is best much love and happy new year