it will be easier if you post your formation and tactics too

i think mifune should be placed on 1st position to cast his mystery, as kimimaro cannot use his mystery till round 3, ningendo will be a better substitute in formation instead of hinata for a better control team, IMO kimimaro should be placed on attack grid as his life stats are not too bad. (You c*ways use leech if you think your team is lacking some defense against OP people)

(i am now running chojuro, mifune, ningendo with MB and with leech they are doing good so far.)

I am mostly f2p, so i only use ghost kill page, because it is the safest one IMO.