Alolan Raichu (Sun & Moon Trainer Kit—Alolan Raichu TK10A 17)

Alolan Raichu — 110 HP — [L]
Stage 1 — Evolves from Pikachu

[L] Quick Attack: 10+
Flip a coin. If heads, this attack does 30 more damage.

[L][C][C] Electric Surfer: 70

weakness: [F]×2
resistance: [M]-20
retreat: 1

Illus. 5ban Graphics
Sun & Moon Trainer Kit—Alolan Raichu — 17/30

It only evolves to this form in the Alola region. According to researchers, its diet is one of the causes of this change.