The Lunatys, also known as Boxed Set or BoxedSet, is an enemy Final Fantasy VI. Like most enemies in the Ancient Castle, it has high Magic Defense and Auto-Reflect. It can use Freezing Dust, which inflicts the Freeze status on a character, and Meteor when left alone. Fortunately, Lunatys like to attack in groups. Summoning an Esper or using multi-target, Defense-ignoring spells such as Ultima work well. They are also vulnerable to Lv 5 Death, so if Strago is in the party be sure to use it against them.
If monster is by itself: Attack (33%) or Meteor (33%) or Freezing Dust (33%)
1st Turn: Attack (66%) or Electrode (33%)