I have two players who have the equivalent of see invisible, but out to a specific range (60 ft. for one and 210 ft. for the other). Is it possible to have an invisible creature, that the rest of the party cannot see... While still allowing these two characters to see that creature, but only when within their radius. So far, my best idea is to tether a pair of light sources to the invisible creature. The first is visible, but only to the 60 ft. ranged character. The second is visible, but only to the 210 ft. ranged character. And then... manually toggle it each of these on and off, when the Invisible creature is within their sight bubble/radius. Is there a better way to do that?