Besides using badges for exchanging armor pieces? I hope you can provide alternative way to acquire them. Repeating dungeons again and again is not fun after you run for10+ times. Rather than solely rely on this mechanism?we can get schematics after finishing all routes. We can gather the required materials in the dungeon and the map the dungeon resides. The required material can be gathered from nodes, mob drop and karma vendor, which gives you reason to go back low-middle level map to participate in DE, and also makes collecting armor pieces less grindy.