\DOPP-ul-gang-er\, noun: A spiritual or ghostly double or counterpart; esp , an apparitional double of a living person; a cowalker
The character named Doppelganger was originally created in CW2 and was incorporated into the current universe He was plucked from courtier obscurity by the Smoking Guy to imitate the Emperor while the Devil placed the Blue Heart in the real Emperor Doppelganger obliged and dyed his hair red (too red), tattooed a teardrop under his eye (like the Emperors real tears) and a flaming spade on his chest (like the flaming heart in the Emperors) Doppelganger remains in the Emperors place while he wrestles with his nostalgia and tries to move on to the next episode in his life
A spiritual or ghostly double or counterpart; an apparitional double of a living person A mirror image or double of a person