Legend Lore: The Prismatic Dragon

(??? Wyrm)

 
The room grows dark, and the spell looks to have failed. A faint beam of light refracts off of a piece of glass in Adrian's study, and bursts into many faint colours that scatter about the room.
  Letters appear in these colours, although no coherent words appear:
 

M C V E R I A S L T P I I H S E T