Here is the full list of all 29 Wintermoor Tactics Club achievements.
Drew two different posters for different occasions.
Completed Chapter 2.
Dealt 20 damage or more in a single turn.
Completed Chapter 1.
Completed all side quests helping students outside of the Tactics Club.
Completed all side quests helping Tactics Club members.
Wrote an essay with pizza on the brain.
Discovered which character had been dead the whole time.
Spied on every club.
Read every cat joke in the calendar.
Heard Armando speak.
Used the same villain in all of Alicia's adventures.
Completed every character's Crucible Battle.
Completed every character's Mastery Battle.
Snuck past the foes you don't need to face.
Unlock a Specialization
Unlocked every party member for Tactics Club.
Got S Rank or better in every battle.
Used three Tactics Powers in a single turn.
Confused 5 enemies in a single turn.
Convinced Baphomet to KO another New Wave Appreciation Club member.
Identified those who had lost their identity.
Collected every upgrade.
Completed Chapter 3.
Completed Chapter 4.
Completed Winter Break.
Completed Chapter 5.
Completed Chapter 6.
Completed Chapter 7.