last time i checked having no knowledge is for both sides,not just akatsuki duo,this is current shika who caught the 6tk ginkaku with his shadow,not that same one that fought hidan.
Hidan will get caught by shika's shadow,gaara's sand clone could even solo hidanxd seeing as it has no blood and that it warps around it's opponent with ease.
Raiton gyan is stopped by sand wall,5 susanoo swords couldnt break through gaara's weakest level defence,he wasnt looking,didnt add chakra,didnt add sand,and the sand that blocked their attack wasnt even very much,gaara and onoki stopped one meteor,the second crashed down into the firdt and they both crashed right in the location of gaara who came out without a scratch while madara whose susanoo was up,was obliterated,nothing kakuzu has will breach it,this is IC kakuzu,meaning he will start without his hearts,his earth skin will be crushed easily by sand burial,choji's human boulder pressure power isnt near the power of sand burial which can break through metal and crushes the hardest minerals easily,shikamaru's shadow will make sure he is on the ropes.
Fire is naturally useless against sand,combining it with wind will do nothing at all if ama couldnt burn through it. Sand clones will handle those masks while he deals with kakuzu. He turned a forest into a sand box in 2 minutes at 13,it will take him seconds now. Sand hail will capture kakuzu,and gaara can bury him easily.