Alolan Raichu ex (4 Diamonds rarity) is the #A4b-130 card from the Deluxe Pack ex set in Pokémon TCG Pocket. It is a Lightning card. Alolan Raichu ex can be obtained from Deluxe Pack ex Booster Pack in the Deluxe Pack ex Set.
B2b-023
Mega Shine Set
B3b-022
Everyday Wonders Set
A1-095
Genetic Apex Set
A1a-026
Mythical Island Set
A2a-026
Triumphant Light Set
B2-050
Fantastical Parade Set
A3-058
Celestial Guardians Set
A4b-130
Deluxe Pack ex Set
Pa-112
Promo-A Set
A3-185
Celestial Guardians Set
A3-203
Celestial Guardians Set
B2b-097
Mega Shine Set
Pa-044
Promo-A Set
Pb-074
Promo-B Set
PocketCards.net
