From the dark puddle in the middle of the room, he emerges

Eheh…heh…eheheheheh! Oh, it must have taken you quite some power to bring me back here! But if you got yourself here…then that spiteful doorman has dropped his post! SPLENDID! Yes yes, that is just grand! Allow me to show my thanks. After all, you’ve already brought me the tools. Eeeheheheheh! It has been too long since I’ve felt this!

You’ll find that it was…unwise…to wake me.