Made of dark steel by those of an age gone by, this is the last of the giant war golems. Taller than elder dragon is long, this clanking behemoth plods across the land, obliveous to all works of men, elves, or dwarves.
The PCs come across a wild thicket of luscious looking blackberries. They eat the berries and become drunken fools. Later they find out that the berries were part of a fae garden and were intended for fae wine. In payment for stealing the berries, the mischievious fae make life inconvenient for the PCs. Horses are untied, water skins are drained, spare clothing is drug into the water, etc.