Duration (JST): 2019 Dec 27~
You can get 2500 Gems from the bonus in total.
This gacha can be rolled three times a day for free. You can get Awoken Prisms and fragments of units from the gacha.
JP & Item drop is doubled. This is not the part of 7M downloads campaign but added to the game simultaneously.
UR Units & Tier List
Dark Bahamut (Esper)
Robb Hourne
Alphonse's Armor Thorn
Sterne (Destiny Wing)
Resol
Celes