[[Spanish release date::| ]][[Spanish Sneak Peek date::| ]] Booster SP: Raging Masters is a Special Booster ("SP" for "special") in the Yu-Gi-Oh! Official Card Game (OCG). The pack contains mostly cards used by characters in the Yu-Gi-Oh! ARC-V anime series. In romaji, the name of this booster is read as Reijingu Masutāzu (レイジング・マスターズ), which is a pun on Reiji Akaba, the Japanese name of Declan Akaba, a main character in Yu-Gi-Oh! ARC-V and the cover character of this pack.