He just said he doesn't have event ninjas, why are you writing shisui? Also if he doesn't have saved coupons for them, he wouldn't have reached point to get Madara Founder. Naruto players is really exceptional..

Anyway, post your ninjas. How would someone suggest a lineups for you.
Also a best way to get init, is with cave keys rebate. Since you get items to increase two things, which is Runes and Treasured Tools. Helm charms increase init. Refines, myobuku maps, training potions and other obvious things not worth to mention.