"To have a look around in the astral, no," Sammy said, "unless they have put up wards, but I doubt it in this kind of place. To actually sling spells at people, I have to see them, so yes. But if we're close to the door, we can be inside quickly enough. Spirits I can summon outside, but as soon as I let it do something beyond my visual range, that's the last thing it will do for me. In this case I think I can be outside. I'll have a look around in the astral before the rest goes in, just to be sure, but normally they shouldn't need big mojo inside."