Sun Lok's Dragon, sometimes called "The Dragon", was a dragon created by Sun Lok to eliminate Dave, but he destroyed it with his own magic.
It is a huge beast that resembles a Chinese dragon and its scale coloring is a mixture of grey and brown, with black horns, two pairs of bat-like wings and it is about two and a half feet long.
Balthazar tracked down the Grimhold to Chinatown, where Horvath has released the next Morganian, Sun Lok. Sun Lok used his sorcery to create a dragon out of the large dragon costume wielded by a pair of men during a Chinese festival. Dave defeats Sun Lok, and Balthazar retrieves the Grimhold while Horvath escapes. Dave finds that he wants to learn to use magic after all and agrees to become Balthazar's apprentice.
Sun Lok use his dark magic to bring his Dragon to life.
Sun Lok's Dragon.
Sun Lok's Dragon chases after Dave Stutler.
Sun Lok's Dragon dies after being defeated by Dave Stutler.