I had an interesting question raised a couple sessions ago, and I haven't been able to find an answer yet.
Spy's Bauble, a first-level divination spell from Ebonclad, states:
Casting Time: 1 action
Components: V, S, M (a small bauble used in the spell)
Duration: Concentration, up to 1 hour
Your touch turns a small bauble – a button, gem, coin, piece of jewelry, or the like – into a scrying sensor. You can see and hear through the bauble as if you were in its location. The spell ends if the bauble is moved more than 100 miles from your location, enters another plane of existence, or is destroyed.
How does the character experience the scrying?
- Seeing only one location at a time, like changing the channel
- Seeing both at the same time, like picture-in-picture
- Seeing the remote location as an overlay, like a HUD
I went with HUD in the moment, but I'd like a definitive answer, if one exists.
Here's the relevant text from the Scrying spell, for maximum clarity and to avoid unofficial spells:
On a failed save, the spell creates an Invisible sensor within 10 feet of the target. You can see and hear through the sensor as if you were there.