Changes

* '''23''' - The ''[[OCG]]'' is first introduced with the release date for of ''[[Vol.1]]''.<ref>[http://www.ygo-card.de/show_poster.php?htm_set=(V1) ygo-card.de] Info - ''Volume 1'' {{icon|German}}</ref>This set introduces the rarities [[Common]], [[Rare]], [[Super Rare]], and [[Ultra Rare]], and the card types [[Normal Monster]], [[Normal Spell Cards|Normal Spell]], [[Equip Spell]], and [[Normal Trap Cards|Normal Trap]]. Monster [[attribute]]s introduced are [[DARK]], [[LIGHT]], [[EARTH]], [[WATER]], and [[WIND]], and monster [[type]]s introduced are [[Aqua]], [[Beast]], [[Beast-Warrior]], [[Dinosaur]], [[Dragon]], [[Fairy]], [[Fiend]], [[Insect]], [[Plant]], [[Rock]], [[Spellcaster]], [[Thunder]], [[Warrior]], [[Winged Beast]], and [[Zombie]].