A monster that mimics a treasure chest. Its name comes from how its insides resemble a dragon. Even among mimics it's extremely rare, and most reports of discovery are unconfirmed. However, even if one were to find one, it's much more powerful than other mimics, so Summoners who run into a Dragon Mimic must prepare for a life-or-death battle.
Unlike other Mimics, this one has no guaranteed capture if you encounter one, except for that in the Box of Desires. This mimic is extremely powerful, therefore bring strong light types (Holy Shot Heidt, Holy Knight Atro, Sky Hero Athena, etc.) this mimic will cause over 2,000 hp damage to a light type, so make sure you bring seals and ores if you are planning to bring a light army (This mimic has a stronger chance in cause over 3,000 damage in criticals so make sure you have light units with high attack and defense)