I’m trying to wrap my head around the Sight and it’s logistics in various conditions.
If a character who possesses the Sight were to interact with a Vaesen, verbally or physically, in the presence of characters or NPCs without the ability to see Vaesen what would those NPCs see exactly? Would they see only the Sighted character talking with or fighting nothing? Seemingly interacting with something imaginary? If the Vaesen managed to wound or even to physically pick up and throw their opponent across a room would our bystanders witness some bizarre, invisible physics or, as a result of the physical interaction, would the Vaesen become visible to all involved for the duration of the combat? When and under what conditions would a Vaesen become visible to those without the Sight?