no offence but your ninja SUX for wind, wind is hard to play need good ninjas to make team
for your ninjas best team is Emprss build /main,hinata,karin,kurenai and make those 5 star all start with hinata 1st summon tiger if you get gold tiger even better.
gara 4 star good but need more ninja to play with him, 100% go for sage naruto he is must have for wind !
now its up to you all you can play empress team LOOOONG time until uget good ninjas for better team
i use Naruto sage,Killer Bee, Gaara(5 stars) i am close to get super rare on tedno treasure, so i reccomend focus 1 treasure to get super rare pulling rest treasure will get u nowhere for wind you have to think what u want to play before u spend seal scrolls

Thanks for help :)

go light and use sasuke kimi iruka