Some more custom content for my Planarch Codex/Planescape crossover.
The Oculus Vamos is a mechanism worn over the eyes which lets one identify and override Portals, allowing access to scape the planes without the use of a Key. When you use the Oculus Vamos to activate a Portal, roll +Plane Bond. On a 10+, choose up to 3. On a 7-9, choose up to 2, and on a 6-, all problems occur.
– You don’t get separated
-The Portal is not ruined
-You end up exactly where you wanted
Plane Bond: If you have visited a particular plane before, gain 1 Plane Bond. If you are from that plane, gain 2 Plane Bond. If you are welcome on that plane, gain an additional 1 Plane Bond.