"Pretty much the only thing that can keep me out is an arch mage, setting wards that would particularly be attuned to intent, and that's assuming I have what those wards would understand as ill-intent. It's an inborn trait, not a magical spell of any type."

So of course 'Yana was going to get up, walk through the portal, and have it wink out behind her.

Only for another portal to suddenly appear above him, and the aforementioned pillow dropped out into his lap, while another one popped into existence, and Illyana dropped out of the air onto her cushions, looking rather smug.