- Only obtainable during events.
Collect 888 pieces to get one of the Buff Weapons. Only 1 unit of these weapons can be obtained.
The Transcendence Piece can be obtained through Mileage Decoders, S-Box, B-Box, J-Box and some certain events. If Mileage Decoders are used, a random amount of pieces will be obtained, the highest number of obtainable pieces is 800, just like the Duration Extender.
- South Korea: 17 September 2015.
- Taiwan/Hong Kong: 22 September 2015.
- China: 23 September 2015.
- Japan: 30 September 2015.