Head Costume Synthesis Box is available through Gacha Egg.

You can get consumables or limited-time costume from it.

HOW TO USE

1. Choose 2 costume head gears you wish to use.

2. Once you have decided which to use, click Make.
(Click Make will consume the box and both costumes)

LIST OF OBTAINABLE ITEMS

Costume Runaway Accelerator

TERMS AND CONDITIONS

• Usable costumes are updated on every new egg release
  
• Possible rewards can be changed every 1 to 2 months time
  
• Gravity Game Hub will not compensate for any loss or accidental usage of item
• Gravity Game Hub reserves all rights to revise the content without prior notice