Formula 

Dragon
MIN MAX +297
HP 398 796 1786
ATK 222 333 828
RCV 77 154 649
LVL 1 25
XP 1 1000000
Cost 15
Rarity 4
Inheritable? No
Collab? No
Ultimate Evolution? False
Extreme Dragon Rush! 2
Hera-Ur Descended!
Descended Challenge!-No Continues
Hera Challenge!-No Continues
Hera Challenge!-No Continues
Extreme Dragon Rush! 2
Hera-Ur Descended!
Hera-Ur Descended!-5x4 Board
Descended Challenge!-No Continues
Descended Challenge!-No Continues
Descended Challenge!-No Continues
Fire Challenge!-Mythical/No Continues
Hera-Ur (+99) Descended!-Time limit 5 mins
December Quest Dungeon
May Quest Dungeon
August Quest Dungeon-Novice to Int.
November Quest Dungeon-Novice to Int.
December Quest Dungeon-Novice to Int.
Hera-Ur Descended!
April Quest Dungeon-Int
June Quest Dungeon-Int