Pokémon Card Game — Alter Genesis

Pokémonカードゲーム 拡張パック
オルタージェネシス（Alter Genesis / SM12）

Alter Genesis (Japanese: オルタージェネシス) is the twelfth and final main expansion of the Sun & Moon Series in the Japanese Pokémon Trading Card Game. It was released in Japan on September 6, 2019 and corresponds to the English set Sun & Moon — Cosmic Eclipse. Bulbapedia

This set focuses on Generation VII Pokémon, including powerful Pokémon-GX and TAG TEAM Pokémon-GX, bringing dramatic synergy and high-impact strategies to both collectors and players. It features legendary TAG TEAM combinations such as Arceus & Dialga & Palkia-GX, along with other fan-favorite pairs and trios. Bulbapedia+1

• 🃏 Set Name: オルタージェネシス (Alter Genesis)

• 📅 JP Release: September 6, 2019

• 🧠 Series: Sun & Moon (SM12)

• 🔥 Key Themes: TAG TEAM Pokémon-GX, strong legendary Pokémon, strategic Trainer support cards

• 📦 Card Count: Around 95–117 cards depending on how special cards are counted (plus secret rares)