Dragons and Winged Beasts ridden by Ringwraiths
LOTR Dragon
LOTR Cave Drake
FF4 v2 Wraith on Winged Mount
BME2 Nazgul on Winged Beast
LOTR Ringwraith on Fell Beast
LOTR Witchking on Fellbeast
LOTR Winged Nazgul
Smaug™