ミラクルツイン (Miracle Twin): Japanese Pokémon TCG Set Guide (SM11)

ミラクルツイン (Miracle Twin) is the eleventh main expansion of the Sun & Moon Era in the Japanese Pokémon TCG. Released on 31 May 2019, it is one of the most significant sets of the Tag Team GX era, headlined by the legendary Mewtwo & Mew-GX — a Tag Team that became one of the most versatile and competitively dominant cards in the game's history.

By PulloraX · Published 30 October 2026

Set overview

Set code: SM11
Japanese name: 拡張パック ミラクルツイン
Cards: 94 + secret rares
Release date: 31 May 2019
Era: Sun & Moon
Series type: Main expansion (拡張パック)

Miracle Twin delivered one of the most format-defining cards ever printed. Mewtwo & Mew-GX's Perfection ability let it copy the attacks of any GX Pokémon in play or in the discard pile, creating an incredibly flexible attacker that dominated tournament play worldwide.

Key cards

Tag Team GX: Mewtwo & Mew-GX (Psychic type) is the centrepiece — its Perfection ability made it the most versatile attacker in the format. Also featured are Espeon & Deoxys-GX (Psychic type) and Dragonite-GX Tag Team variants. All appear in RR, SR, and HR versions.

GX cards: Aerodactyl-GX, Slowpoke & Psyduck-GX, Mega Sableye & Tyranitar-GX, and others expand the GX pool significantly.

Secret Rares: The Mewtwo & Mew-GX HR (Hyper Rare / Rainbow) is the premier chase card. UR trainer cards and alternate art printings add further collectible value.

What is in the box

A Japanese SM11 Miracle Twin booster box contains 30 packs of 5 cards each. The large card pool of 94+ cards offers extensive variety. SR and HR cards appear at roughly one per box on average.

Shop this set

• Miracle Twin SM11 Japanese Pokémon Booster Box

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