Fey Enemies. Water-dwelling fey, such as kappa and lorelei, and many forest-dwelling fey, such as dryads, hate attercroppes with a passion and seek to slay the horrid creatures whenever possible, even going so far as to team up to wipe out an attercroppe nest. Because of this, attercroppes are never encountered with other types of fey. Their only allies are evil monstrosities and aberrations with a tolerance for poison and a lust for destruction.