"Let me have a look." Frost announced before moving toward the large door, he too was a magic user and probably had better senses than Luna even if his knowledge base was severely lacking.
He placed his hands on the door opening to feel any inkling but got nothing back, unless struck the door just felt like any normal door, the enchantments were protected and hidden.
Seeing that that was pointless he moved onto the recess in the centre, set for the special key.
"Hmmm," the shape looked a little strange for a key, it was a rectangular recess that strangely looked familiar.
'The sliver plague that Shadow had.' Remembering the item he looted from Shadow's corpse, Frost smiled as he gave himself an internal high five for his forward thinking, before withdrawing the sliver plague from his storage ring.