Runemaster

"I should check out what's happening" After traveling for an hour, he eventually decided to send spyders throughout the train. 

"Open the door," Michael said to Nightmare who was watching the outside with his nose pressed against the window. Nightmare flew towards the doorknob and opened the door by twisting the knop using both of his hands.

Michael sent several spyders through the door. Nightmare kept watching the spyders crawling out the door and activating their camouflage to blend in with the environment,

The corridor was pretty much empty except for a few youngsters who put their heads out the door to look at the corridor as though they were expecting someone.

Michael was watching everything with his eyes closed. The feeds were running in his mind. Although it was stressful to watch them in his mind, he was not in the situation to set up mirrors or contact Azazel.