Talk:Saber Wars Event (US)/@comment-2A02:908:2D31:A240:481D:7B77:3AC2:4C3B-20180107033324/@comment-28136716-20180107073745

Bonus quests are the Monster Attacks quests that appeared after each of the main quests you have cleared. Those are the quests with Lily as the sole NPC Support. I think you've already done them without noticing though.