The Reindeer Clank was made by Agatha Heterodyne to tow and to protect the Swan Sleigh. Painted white and adorned with elegant gold trim, this clank was programmed with a rather haughty opinion of its grace, extolled eloquently repeatedly ✣ in the middle of its flight from Martellus von Blitzengaard's secret facility. The clank is heavily armed as well, capable of destroying a Wulfenbach Sentinel in one volley ✣ .
The clank was destroyed by Bohrlaikha with one stroke ✣ of her sword through its neck.
The attached party sleigh is styled like a swan, and was apparently owned by the matriarch of the Sturmvoraus/Von Blitzengaard family (and current de facto head of the Storm King Conspiracy). It is unknown if its heavy energy cannon ✣ was part of it originally or was added by Agatha when creating the clanks used in their escape.