Duel Dragon

Duel Dragons are powerfull Dragon-type monsters (Except Machine Dragon Power Tool) shown in the Yu-Gi-Oh! 5D's Manga with unknown powers. They appear to have something to do with the Skeleton Knight. Most of the Duel Dragons shown are counterparts of the Signer Dragons, hinting that they will have a simililar role, also, all of them are Synchro monsters.

Knwon Duel Dragons

 * Machine Dragon Power Tool
 * Ancient Fairy Dragon
 * Burning Demon Dragon Red Archfiend
 * Demon King Dragon Beelze