Whatever magic is doing this, it's treating them as being in gravity and having air to breathe... she can actually sense it, the collar doesn't interfere anymore with Opalyn looking more closely at things.  They're sort of in two places at once, taking advantage of somewhere else's gravity and air.

Whatever magic is doing this, it's treating them as being in gravity and having air to breathe... she can actually sense it, the collar now interferes less with Opalyn looking more closely at magic.  They're sort of in two places at once, taking advantage of somewhere else's gravity and air.