I think Raichu should get a Mega Evolution eventually... It would be great to use that line competitively. I hope it would look something like this:
Mega Raichu
Type: Electric
Ability: Fur Coat
HP:60(0)
ATK:120(+30)
DEF: 70(+15)
SATK:120(+30)
SDEF: 90 (+10)
SPD: 125 (+15)
Not sure about a type change since Electric has only one weakness
Mega Raichu
Type: Electric
Ability: Fur Coat
HP:60(0)
ATK:120(+30)
DEF: 70(+15)
SATK:120(+30)
SDEF: 90 (+10)
SPD: 125 (+15)
Not sure about a type change since Electric has only one weakness