The generic term for the dragons who have been sealed and imprisoned by the direct order of the Emperor for various reasons. The degree and means of sealing are different than that of Dungaree. They are housed and imprisoned in a vast prison deep underground called the "Magma Prison", under direct supervision, with twice as many locks and seals as normal criminals. However, in order to counter the invasion of "Link Joker", several warriors were discharged from the prison temporarily and allowed to fight, with some of their seals weakened. As well, the stage of the seal is different which each convict.