The Summer Knight rolled his eyes, before replacing both items back into his bag. Clearly, there was a trick here.<br/><br/>A beep, followed by thirteen minutes remaining. And he just found the 'most definitely final barrier' and just as clearly had no idea how to get around it. A quick mental review however, suddenly gave him inspiration. "Bag of holding. Of course."<br/><br/>He frowned, before placing both hands on the door to either side of the key hole, and got a basic idea for the spell behind it. And he felt he was right. It didn't have an actual space on the other side, and this was similar to a portal, if he had to guess. It connected to SOMEWHERE in the astral/ethereal plane, but where was anybody's guess. But a quick use of 'fake out magic' might have an effect. He had fought the Winter Knight when he had been enough into his power to remember her aura, and he felt he could duplicate it enough to get the door to react. He just hoped it reacted to something in the aura that (basically) said it was 'of the Winter Court.'