The Secret Forces special booster set launches three new tactical squads of never-before-seen monsters, prepared to compete in the toughest tournament Dueling of the Yu-Gi-Oh! TRADING CARD GAME!

• The Nekroz, a cabal who use the dead husks of Synchro Monsters to form sets of armor and hit the battlefield as powerful Ritual Monsters with multiple abilities. Even Forbidden Synchro Monsters like Brionac and Trishula can be wielded by these necromancers!
• The Yosenju, a monastic order of Beast-Warriors with some of the fastest Summoning strategies ever seen. Yosenju can also boost their Pendulum Scale all the way to 11, letting them Summon and re-Summon Mayosenju Daibak, their powerful Level 10 boss monster that bounces cards back to the hand.
• The Ritual Beast Tamers, a band of Psychics who use their powers to commune with nature, teaming up with animals of land, sea, and air to form Fusion Monsters that can bounce to and from the Extra Deck as needed.

This 60-card, all-foil booster set includes 32 new cards from these three monster groups, plus 28 carefully selected cards to supplement Duelists’ Deck-building efforts, including the hard-to-find Preparation of Rites, which has been out of print for over 5 years.

The Secret Forces booster set contains 60 cards:
40 Super Rare Cards
20 Secret Rare Cards

Release: 13th February 2015

THSF-EN001 Mayosenju Daibak Secret Rare
THSF-EN002 Yosenju Misak Secret Rare
THSF-EN003 Yosenju Kama 1 Secret Rare
THSF-EN004 Yosenju Kama 2 Secret Rare
THSF-EN005 Yosenju Kama 3 Secret Rare
THSF-EN006 Yosenju Shinchu L Super Rare
THSF-EN007 Yosenju Shinchu R Super Rare
THSF-EN008 Yosen Training Ground Super Rare
THSF-EN009 Yosenjus' Secret Move Super Rare
THSF-EN010 Shurit, Strategist of the Nekroz Super Rare
THSF-EN011 Great Sorcerer of the Nekroz Super Rare
THSF-EN012 Exa, Enforcer of the Nekroz Super Rare
THSF-EN013 Nekroz of Clausolas Secret Rare
THSF-EN014 Nekroz of Brionac Secret Rare
THSF-EN015 Nekroz of Trishula Secret Rare
THSF-EN016 Nekroz of Unicore Secret Rare
THSF-EN017 Nekroz of Valkyrus Secret Rare
THSF-EN018 Nekroz of Catastor Secret Rare
THSF-EN019 Nekroz of Decisive Armor Secret Rare
THSF-EN020 Nekroz Mirror Secret Rare
THSF-EN021 Nekroz Kaleidoscope Secret Rare
THSF-EN022 Ritual Beast Tamer Lara Secret Rare
THSF-EN023 Ritual Beast Tamer Elder Secret Rare
THSF-EN024 Ritual Beast Tamer Wen Secret Rare
THSF-EN025 Spiritual Beast Apelio Super Rare
THSF-EN026 Spiritual Beast Cannahawk Super Rare
THSF-EN027 Spiritual Beast Pettlephin Super Rare
THSF-EN028 Ritual Beast Ulti-Apelio Secret Rare
THSF-EN029 Ritual Beast Ulti-Pettlephin Secret Rare
THSF-EN030 Ritual Beast Ulti-Cannahawk Secret Rare
THSF-EN031 Ritual Beast's Bond Super Rare
THSF-EN032 Ritual Beast Steeds Super Rare
THSF-EN033 Manju of the Ten Thousand Hands Super Rare
THSF-EN034 Necro Gardna Super Rare
THSF-EN035 Armageddon Knight Super Rare
THSF-EN036 Djinn Releaser of Rituals Super Rare
THSF-EN037 Djinn Presider of Rituals Super Rare
THSF-EN038 Djinn Cursenchanter of Rituals Super Rare
THSF-EN039 Djinn Prognosticator of Rituals Super Rare
THSF-EN040 Djinn Disserere of Rituals Super Rare
THSF-EN041 Gishki Chain Super Rare
THSF-EN042 Gishki Shadow Super Rare
THSF-EN043 Gishki Noellia Super Rare
THSF-EN044 Cardcar D Super Rare
THSF-EN045 Gishki Vision Super Rare
THSF-EN046 Altitude Knight Super Rare
THSF-EN047 Abyss Dweller Super Rare
THSF-EN048 Soul Release Super Rare
THSF-EN049 Soul Absorption Super Rare
THSF-EN050 Ritual Weapon Super Rare
THSF-EN051 Burial from a Different Dimension Super Rare
THSF-EN052 Advanced Ritual Art Super Rare
THSF-EN053 Preparation of Rites Super Rare
THSF-EN054 Ascending Soul Super Rare
THSF-EN055 Ritual Cage Super Rare
THSF-EN056 Divine Wind of Mist Valley Super Rare
THSF-EN057 Fire Formation - Tenki Super Rare
THSF-EN058 Royal Decree Super Rare
THSF-EN059 Vanity's Emptiness Super Rare
THSF-EN060 Aquamirror Cycle Super Rare