Unique. Unless Daelomin Ahunt is in play, Dancing Spire has an additional automatic-attack: Dragon-3 strikes at 14/8. In addition, you may discard this card from play during opponent's movement/hazard phase (not counting against the hazard limit) to increase the hazard limit against one company by two.
"The general opinion was that catching a dragon napping was not as easy as it sounded..."
-Hob