This is for collecting all 81 Glacite. You can obtain all 81 by:
-Completing the main Story
-Completing all the Side Quests
-Killing all the Cod Red Daemons
-Clearing the Bonus Dungeon
-Clearing all 10 Class 4 Administrative Zones
-Kill all 5 Dire Foes
-Get your Shop Level to 6
-Dismantling a +10 Weapon (Requires you to beat Milla as part of "Striding Beyond the End" Quest to earn the Glacite to enhance to +10)