Yes, that's a very good question.

Gold Equipment. Grants an ability effect to the equipped character if they meet certain requirements.
Tag/Trait Conditions
Note: When tags are separated by a red line, it means 'OR'. Tags not separated by a red line means 'AND'.
Support Type
Slot 1
Base Strike Defense 8.00 ~ 20.00%
Slot 2
Base Health 5.00 ~ 10.00%
Slot 3
Base Blast Defense 8.00 ~ 20.00%
5.00 ~ 15.00% to Strike & Blast Defense if this character is "Tag: Event Exclusive".