Corrosive Slime: A delver produces a mucus-like slime that is highly corrosive. Merely touching it causes 2d6 points of damage to organic creatures. To metallic creatures or objects the slime deals 4d8 points of damage, and rocks, and rock-like creatures (earth elementals for example) the slime causes 8d10 points of damage. On the round following a successful hit, the victim takes 1d6 points of damage from the slime unless is it washed off with at least a quart of fluid. For metal or stone creatures, this damage is half of the noted corrosive damage listed (2d8 or 4d10 respectively). Anyone attacking a delver with natural weapons will take damage from the corrosive slime each time an attack succeeds unless they succeed on a save vs. Paralysis.

Equipment Destruction: Each time a delver strikes, the individual’s shield, armor, and clothing (in that order) may be destroyed. The victim must make a save vs. Paralysis for each item; any successful saving throw means subsequent items are unaffected. For example: a Fighter is struck by a delver; they fail their first saving throw, and their shield is destroyed. They succeed at their second save, so their armor and clothing are safe… for this round, at least. Magic shields or armor will lose one “plus” each time they are damaged, instead of being destroyed outright.

Vibration Sense: A delver’s ability to sense vibrations gives the equivalent of Darkvision with a 60-foot range.