Primarily, I would agree, but IMO, any skill can be found useful in most situations if you think about it hard enough or out-of-the-box enough. For example, one might be able to detect the direction of the "flow" of arcane energies in the feywild, but a religious scholar would be able to tell you where Correlon is supposed to live.Mourn said:These are my guesses.
Arcana - Shadowfell, Elemental Chaos
Nature - Feywild
Religion - Astral Sea
And good luck finding out information on the Far Realm.