Dryad

New creature after winter update 2007. A Dryad is a female tree-spirit, usually benevolent and shy in nature but they will fiercely attack anyone who might harm their natural habitat.

Fights in close combat, run away at red hp, kills other creatures and move objects.

A dryad attacks in melee range.

Knights can kill them from level 20 onwards, however they hit relatively hard and can be dangerous in numbers. That said, they are very good profit and exp for low leveled Knights. Paladin can run them with a spear and shield and using Light Healing to cancel out paralysis. Mages should run from them using their wand/rod and Flame Strike. Have a few Great Fireball runes on hand in-case you are attacked by 3 or more Dryad.