Location Assembly Boss – Tuesday 2 Set Effect Random Stat bonus
4 Set Effect Exclusive passive effect.  At the start of a battle against monsters, grants shelter.  Shelter regenerates 5 turns after being lifted.
Suggested Use Protecting key supports such as your shields or heals.  Also to protect your single target DPS from Confusion and killing allies.
Note Note: The shelter effect protects agianst one instance of a Controlling effect that would have been inflicted.  Once the effect has been blocked, the shelter bonus is consumed.