How do celestials who have to travel work off dissonance at Tethers?
The best methods are moving Tethers and swapping back and forth between Tethers (for example going up to a celestial realm along the Tether and back down another Tether). Although the travel time between Tethers doesn’t count as service, as long as it isn’t TOO long the celestial can break up their service in order to get their full week in. Seneschals who remain within their Tethers are exempt from such troubling dissonance conditions (see the Liber Castellorum); some Tethers may, at the GM’s option, extend that immunity to Servitors who work within them.