Naturally, Mr. Universe's senses aren't as attuned to the invaders' presence, but he can certainly pick up on one in particular. As the magical power fills the room, it buzzes against one little spiritual spot, already with its own magic around it. Doctor is here.

A low, dark smile spreads over Mr. Universe's face. Finally, he can stop holding back. (Because that's what he's been doing. Holding back.) The air around him ripples with his magic, as though from heat.

"Hello, my treacherous friends
And thank you for joining me here tonight
I brought you all here to discuss,
As I must,
How grateful I am for your insights."