| Arcane Mark |
I'm glad to see somebody still considers me every once in a while.
The maze suggestion was a solid one, but why limit it to mazes? A mark every so often will do wonders against getting lost just about anywhere-- a forest, a swamp, anywhere Survival checks might be called for. You can save yourself the time detecting magic too, by making the marks visible. This lets people follow you, including allies who get separated, or possibly enemies. Choose wisely!
Any sorcerer or bard who really wants to USE their Charisma will get good mileage out of me as well, since I'm basically your own personal logo. Mark your cloak and make it your "signature", and leave it wherever you want people to know you were, to build up your legend. If you want to leave mooks alive out of mercy, mark their foreheads as an intimidation tactic to break the enemy's morale. Give your favorite NPCs a marked item they can use to demonstrate that they're under your protection.
Plus, temporary tattoos! Tattoos are cool!