Chase mission can sometimes give that white cat 5 frags so he is still available.

I do agree that unpopular ninja are harder to get due to them not being requested (They could be added to the survival ninja frag pool as rare to be honest)

Newer players can't expect to get like 20% of the ninja due to them unavailable 95% of the time in any way.Even when available going for them is just a waste of coupons since they're not that good .

Worse is that some of them are in ninja collection which means stats impossible to gain ...