Reserving Pikachu, and Raichu via extension.
Electric /
Fairy [Dedenne's a Fairy too.
Also mice are cute too]
Static /
Huge Power /
Lightningrod [There is no reason for a new ability?
Btw in case you couldn't tell it's not getting Huge Power because Huge Power + Light Ball is ew]
35 / 55 / 30 / 50 / 40 / 90 -> 35 /
65 / 30 / 50 / 40 /
100
Movepool:
+Play Rough [Azumarill gets it.
Skitty gets it. This thing's a fairy type now, and it at least needs something.]
Electric /
Fairy [See Pikachu.
This is less cute but w/e]
Static /
Pure Power /
Lightningrod [See above
Also lol pure power is different]
60 / 90 / 55 / 90 / 80 / 110 -> 60 /
100 / 55 / 90 / 80 / 110
Movepool:
+Play Rough [Inheritence from Pikachu]
These guys need at least decent speed tiers [and offensive power in case of Raichu]. The Fairy type has a lot of benefits, as it allows these two to finally trump Dragon types [which was their biggest weakness imho]. They have no Physical Set-up still, but Play Rough as a secondary STAB is not bad by any means. Pikachu's still slow, but now it at least speed ties with base 100. Raichu still has good speed but now has decent attack.
Also their huge power / pure power variants will only be released in gen 25 as special abilities that you can only get by breeding them together with those abilities [you get a free one as an event]