I was thinking of a Modest Diancie and I all I got was this:
Diancie
Ability: Clear Body
Item: Life Orb
Nature: Modest
EVs: 252 S.Atk / 152 HP / 104 Def
-Moon Blast
-Ancient Power
-Psychic
-HP Fire / HP Fighting
It needs work and was wondering if people could help me make a better version of this.