[[Spanish release date::| ]][[Spanish Sneak Peek date::| ]] [[English release date::| ]] Maximum Crisis is a Booster Pack in the Yu-Gi-Oh! Official Card Game (OCG) and Yu-Gi-Oh! Trading Card Game (TCG). It is the twelfth and final set in the OCG's 9th series and of the ARC-V era, following Raging Tempest, and followed by Code of the Duelist.