S
Sunseeker
Guest
Is there anything that says that a detect alignment ability has to be a single alignment? Because it would kind of make sense for her to be able to use both Detect Good, and Detect Evil- so why not just throw it all into one Detect (Good/Evil) ability, and decrease it to, I dunno, 3/day or something?
Neither "Detect Evil" or "Detect Good" are particularly powerful spells(unless you run them as being the world's greatest radar for finding those things), you could give her both, or a generic "Detect Anything I feel like." and not do anything particularly horrid to your game.
My NPCs always have "DM knowledge" to some degree. Does the party know there are dangerous magical traps in this room? No. But the bard traveling with them may say "Something seems off in this room, we should watch out for traps." Or they may say something like "I saw him run through the door on the left!"