Talk:Phoena (Holy Night)/@comment-37458654-20190105214309/@comment-26432452-20190106002528

I've finished it already so I couldn't see the info again but judging from the name for Holy001 you need to clear chapter 7-9 on Book 3 main story. For Holy003, you have to clear some quests on Rivera past story.

Or you could tap the mission on mission list and tap the go button to go straight to the quest. If that button is greyed out, that means you haven't unlocked the quest yet.