Which Blade to rank up? Please read description.
In need of advice, I'm level 55 with both 4* duped blade and a 5* unduped blade. The regen has helped me out a fair bit and will continue to do so in all areas in the battle realm, however with my unduped 5* after a month or two of grinding I should be able to gain the Act. 4 rewards and be close to Rank 4 the five star. Can't stress it enough how handy the regen on 4* blade has been and will continue to be for me to progress in the game.