OtakuGuru - オタク達人 on Twitter: "Gyarados [8/110] - reverse holo - rare! My lucky pull from Pokémon EX Holon Phantoms booster pack! Opened in my recent video on my youtube channel [link
POKEMON EX HOLON PHANTOMS HOBBY BOX OF 35 SEALED PACKS! EXCEEDINGLY RARE!!!
EX: Holon Phantoms - Booster Pack
Pokemon: EX Holon Phantoms Booster Box | Potomac Distribution