GGエンド (GG End): Japanese Pokémon TCG Set Guide (SM10a)

GGエンド (GG End) is the fifteenth subset of the Sun & Moon Era in the Japanese Pokémon TCG. Released on 5 April 2019, it is the first enhancement expansion for Double Blaze (SM10). The set is named after Garchomp & Giratina-GX, whose GG initials give the set its title, and features Dragon and Electric-type Tag Team GX cards.

By PulloraX · Published 30 October 2026

Set overview

Set code: SM10a
Japanese name: 強化拡張パック GGエンド
Cards: 54 + 15 secret rares (69 total)
Release date: 5 April 2019
Era: Sun & Moon
Series type: Enhancement expansion (強化拡張パック)

GG End delivered a compact but powerful set centred on Dragon-type Pokémon. Garchomp & Giratina-GX became a competitive staple thanks to its high damage output and efficient energy costs.

Key cards

Tag Team GX: Garchomp & Giratina-GX (Dragon type) and Raichu & Alolan Raichu-GX (Lightning type) are the two Tag Team pairs. Both appear in RR, SR (Full Art), and HR (Hyper Rare) versions.

GX cards: Heatran-GX (Fire type) and Mawile-GX (Metal type) round out the GX lineup with their own RR, SR, and HR printings.

Secret Rares: UR cards include Reset Stamp — one of the most competitively impactful trainer cards of the Sun & Moon era — alongside Tag Switch and Karate Belt.

What is in the box

A Japanese SM10a GG End booster box contains 30 packs of 5 cards each. The smaller card pool compared to a main expansion means specific chase cards appear more frequently. SR and HR pull rates average roughly one per box.

Shop this set

• GG End SM10a Japanese Pokémon Booster Box

Browse Japanese Pokémon sealed product or read more in the PulloraX Magazine.