Talk:Modernization/@comment-26823646-20171009191818/@comment-27633922-20171011160954

In the hypothetical scenario of having 5 Kaiboukans, does it work like Maruyu improvements where the improvement is guaranteed or does it remain like normal modernization?

I would hate to end up with the second one and the upgrade values ending up in multiples of 5, thus splitting the chance of sucess to a 50/50 roulette.