Board Thread:Questions and Answers/@comment-125.161.10.132-20150924223728/@comment-26093926-20150924230017

IMO Best way to level up a specific sword is make them leader and sortie him with the main team or a team that can hold their own in a map despite having a setback. World 3 and below are good because those maps lack ranged attacks that would make you lose troops. Including an oodachi or naginata (really high level'd iwa) ensures defeating the enemy before they get a chance to strike back


 * Set sword you like to level as leader of a stable team (prevents breaking and increases exp)
 * Grind the map you're able to clear consistently; also keep count of boss node clears to under 10 if you're avoiding kebiishi
 * If possible, include 1-2 oodachis or a naginata. You can remove them once the sword you're trying to level up can kill an enemy on his own

Persistence will be your best friend when grinding your sword to high levels so good luck! You can swing by chat or message back on this thread or on my wall if you need any more help with team composition ^^