For Miss Kobayashi’s Dragon Maid players who are trying to collect all achievements, this guide will help you out. List Choro-gon☆Breath Completionist. Obtain all achievements. Expert. Clear all stages without a character’s HP reaching 0 (Story Mode, Easy or above). Unstoppable! Reach a 9x score multiplier. Final Piece. Collect all illustration Memoria Pieces Top Fighter….