Mist Valley Soldier is a character version of the card "Mist Valley Soldier". He appears in the video game Yu-Gi-Oh! 5D's World Championship 2009: Stardust Accelerator. He and Red Dragon Archfiend/Assault Mode can be unlocked as a Tag Team, if the player Summons the card, "Red Dragon Archfiend/Assault Mode" in a Duel. He also appears in Yu-Gi-Oh! 5D's World Championship 2010: Reverse of Arcadia where he plays a deck titled Hidden Mist Refuge and is unlocked as a Tag Team with Doomcaliber Knight.