So the spell allows you to detect the presence of celestials, fey, abberations, etc etc.
The question, does the spell detect WHICH of those is there? (aka I can tell there is an aberration nearby). Or does it leave it generic (I know a celestial or fey or abberation or XYZ is nearby, but can't tell the actual type).
The question, does the spell detect WHICH of those is there? (aka I can tell there is an aberration nearby). Or does it leave it generic (I know a celestial or fey or abberation or XYZ is nearby, but can't tell the actual type).