It hatched, and I got in a IV battle.
These were the results:
Riolu - #447 (Adamant)
HP: 16
Att: 28
Def: 30
SpA: 28
SpD: 26
Speed: 18
Adamant #447 Riolu: 16 / 28 / 30 / 28 / 26 / 18
Hidden Power Type is 'Fighting'. Hidden Power Power is 57.
These were the results:
Riolu - #447 (Adamant)
HP: 16
Att: 28
Def: 30
SpA: 28
SpD: 26
Speed: 18
Adamant #447 Riolu: 16 / 28 / 30 / 28 / 26 / 18
Hidden Power Type is 'Fighting'. Hidden Power Power is 57.

