S'like a big pocket of space I can access that other people can't, to store my shit. Uh...think of it as me carrying around my own personal closet. Except for more than just clothes.

[ WHY DOESN'T EVERY UNIVERSE HAVE HIS UNIVERSE'S SOLUTION TO CARRYING THINGS actually no dave admits it's way easier not to fucking bother, but you can carry more with his system... ]

Also, not a magician. I'm just a humble time-travelling knight, y'dig? I've never clocked myself moving, but I'm p fast.