Just here to note that location card is also considered an encounter card, which may contains a Revelation test. Though, hazard that triggers when going in/out/staying at the location that is not in the Revelation clause cannot get a boost.
Also, to get an encounter card is usable if it has nothing to do with Revelation ability or no skill tests. It is just that you don't get a boost. (e.g. if you have no clues, take some damage/horror) You can now tank with this card or Obsidian Bracelet.
Rule reference : "Encounter Cards" vs "Scenario Cards" : These two terms are used interchangeably to mean any non-player card used in a scenario, such as the contents of the encounter deck, locations, acts, agendas, the scenario reference card, etc.