Board Thread:Questions and Answers/@comment-26501688-20160325044257

Personally, I try to keep a spare of all my rare swords but I leave them at level 1, which I assume is what many people do if they have a spare. It occurred to me that assuming there's an event when Iwatooshi is very useful. If he has to be taken out for repairs, and there is a spare high level Iwatooshi, one could replace with the spare and send the damaged Iwatooshi to the repair room without having to use a help token. I was curious if anyone thought it worth the effort to level up the spares? 