The Chamber Dragonmaid BLMM-EN062 card is an ultra rare Yu-Gi-Oh! TCG collectible from the Battles of Legend: Monster Mayhem set. Manufactured by Konami in 2025, this 1st edition card is in near mint or better condition, suitable for collectors aged 6 and above. With its regular finish and English language features, this card is a valuable addition to any Yu-Gi-Oh! card collection.