Planar spell
Definition
Planar spells are a category of spell that allow you to travel (or in the case of uplift, heal) a target which may be in another room, area or geo. In practice, it's more complicated than instantaneous travel because there is a number of restrictions on it. Many rooms, or even whole areas like The Sentinel, are flagged 'noportal' (which means you can't make portals to/from there) or 'noastral' (which means none of the other planar spells, including uplift, will work to/from that room). There's also the limitations of astral disruption and that you can't use a planar spell on anyone whose level is higher than yours. Plus, several of the planar spells have extra restrictions, thematic to their class (like mistwalk can only be used at night-time).
Planar spells, by class: