For a long time, a certain thing often comes to my mind.

I am really missing the option of testing the Ninja, which we do not have. (Because how do I know whether it will be a synergy between characters and should we collect coupons or scrollsfor them?). Mainly I mean,if there is any test server on which there would be only the possibility of "testing". For sure it would be more useful than these "simulators" that can be found on the internet (because it's hard to reflect numbers that shows different combinations.) It c*so be a kind of fun and creating new combinations). And I'm just curious if it can come to that situation, so what do you think about it?