| Card number | English name | Spanish name | Rarity | Category |
|---|
| BIY-S001 | "Mystical Elf" | "Duende Místico" | Common | Normal Monster |
| BIY-S002 | "Feral Imp" | "Diablillo Salvaje" | Common | Normal Monster |
| BIY-S003 | "Winged Dragon, Guardian of the Fortress 1" | "Dragón Alado, Guardián de la Fortaleza #1" | Common | Normal Monster |
| BIY-S004 | "Summoned Skull" | "Cráneo Convocado" | Common | Normal Monster |
| BIY-S005 | "Beaver Warrior" | "Guerrero Castor" | Common | Normal Monster |
| BIY-S006 | "Dark Magician" | "Mago Oscuro" | Ultra Rare | Normal Monster |
| BIY-S007 | "Gaia The Fierce Knight" | "Gaia el Caballero Feroz" | Common | Normal Monster |
| BIY-S008 | "Curse of Dragon" | "Maldición de Dragón" | Common | Normal Monster |
| BIY-S009 | "Celtic Guardian" | "Guardián Celta" | Common | Normal Monster |
| BIY-S010 | "Mammoth Graveyard" | "Cementerio de Mamuts" | Common | Normal Monster |
| BIY-S011 | "Great White" | "Gran Blanco" | Common | Normal Monster |
| BIY-S012 | "Silver Fang" | "Colmillo Plateado" | Common | Normal Monster |
| BIY-S013 | "Giant Soldier of Stone" | "Soldado Gigante de Piedra" | Common | Normal Monster |
| BIY-S014 | "Dragon Zombie" | "Zombi de Dragón" | Common | Normal Monster |
| BIY-S015 | "Doma The Angel of Silence" | "Doma, el Ángel del Silencio" | Common | Normal Monster |
| BIY-S016 | "Ansatsu" | "Ansatsu" | Common | Normal Monster |
| BIY-S017 | "Witty Phantom" | "Fantasma Ingenioso" | Common | Normal Monster |
| BIY-S018 | "Claw Reacher" | "Alcanzador de Garra" | Common | Normal Monster |
| BIY-S019 | "Mystic Clown" | "Payaso Místico" | Common | Normal Monster |
| BIY-S020 | "Sword of Dark Destruction" | "Espada de la Destrucción Oscura" | Common | Equip Spell |
| BIY-S021 | "Book of Secret Arts" | "Libro de Artes Secretas" | Common | Equip Spell |
| BIY-S022 | "Dark Hole" | "Agujero Oscuro" | Common | Normal Spell |
| BIY-S023 | "Dian Keto the Cure Master" | "Dian Keto, el Señora de la Curación" | Common | Normal Spell |
| BIY-S024 | "Ancient Elf" | "Duende Antiguo" | Common | Normal Monster |
| BIY-S025 | "Magical Ghost" | "Fantasma Mágico" | Common | Normal Monster |
| BIY-S026 | "Fissure" | "Fisura" | Common | Normal Spell |
| BIY-S027 | "Trap Hole" | "Agujero Trampa" | Common | Normal Trap |
| BIY-S028 | "Two-Pronged Attack" | "Ataque Doble Flanqueado" | Common | Normal Trap |
| BIY-S029 | "De-Spell" | "Exorcismo" | Common | Normal Spell |
| BIY-S030 | "Monster Reborn" | "Monstruo Renacido" | Common | Normal Spell |
| BIY-S031 | "Reinforcements" | "Refuerzos" | Common | Normal Trap |
| BIY-S032 | "Change of Heart" | "Cambio de Fidelidad" | Common | Normal Spell |
| BIY-S033 | "The Stern Mystic" | "El Místico Severo" | Common | Flip monster |
| BIY-S034 | "Wall of Illusion" | "Muro de Ilusión" | Common | Effect Monster |
| BIY-S035 | "Neo the Magic Swordsman" | "Neo, el Espadachín Mágico" | Common | Normal Monster |
| BIY-S036 | "Baron of the Fiend Sword" | "Barón de la Espada Demoníaca" | Common | Normal Monster |
| BIY-S037 | "Man-Eating Treasure Chest" | "Cofre del Tesoro Devorahombres" | Common | Normal Monster |
| BIY-S038 | "Sorcerer of the Doomed" | "Hechicero de los Condenados" | Common | Normal Monster |
| BIY-S039 | "Last Will" | "Última Voluntad" | Common | Normal Spell |
| BIY-S040 | "Waboku" | "Waboku" | Common | Normal Trap |
| BIY-S041 | "Soul Exchange" | "Intercambio de Almas" | Super Rare | Normal Spell |
| BIY-S042 | "Card Destruction" | "Destrucción de la Carta" | Super Rare | Normal Spell |
| BIY-S043 | "Trap Master" | "Amo de Trampa" | Common | Flip monster |
| BIY-S044 | "Dragon Capture Jar" | "Jarra de Captura de Dragones" | Common | Continuous Trap |
| BIY-S045 | "Yami" | "Yami" | Common | Field Spell |
| BIY-S046 | "Man-Eater Bug" | "Insecto Come-hombres" | Common | Flip monster |
| BIY-S047 | "Reverse Trap" | "Trampa de Inversión" | Common | Normal Trap |
| BIY-S048 | "Remove Trap" | "Trampa de Eliminación" | Common | Normal Spell |
| BIY-S049 | "Castle Walls" | "Paredes de Castillo" | Common | Normal Trap |
| BIY-S050 | "Ultimate Offering" | "Ofrenda Final" | Common | Continuous Trap |
