Dhormium is unsure of the wisdom of Tullius going by himself to check on the shadows. Unwilling to let the human take all the risks, he follows, yet remains behind enough not to distract him from his self-assigned task. Before they get to close, he also talks to him in a loud whisper.
"If they are in here, let me know. I have another prayer that will help us. I'll do it, and then we'll quickly go in."
OOC
If the shadows are in fact there, and assuming they don't come out and attack, Dhormium will want to cast Prayer before going in.