Stump Goldenfeather is Runt's best friend. He first wanted to become a baker before his choice to be a warrior; and because of this, he has a great understanding about crafting food, and is extremely skilled.
Once he heard that student's in Villagetown could graduate as warriors, Runt and Stump immediately pursued after this goal. Since then Stump achieved his goal and is now a tank, with Runt as his captain. He is now dating Ophelia.
Before leaving Villagetown, Stump wore a red villager robe with a ninja hood, similar to Runt's. He wore full armour, presumably iron, that looked much like a medieval knight's style of armour. Recently in WV16, he upgraded to endersteel plate armour.
Stump is extremely loyal to his friends, willing to buy a shield that costed all the emeralds he carried at the time of purchase in order to better protect his friends. Like his friend, Runt, it is difficult for him to process new and shocking information. He often stammers when he's talking, which can be perceived as shy, but Stump has proved that he is not.
WV1; Stump is introduced into the series. WV12, Stump becomes a warrior under Runt. WV15, Stump is invited to the Greater Aetherian Academy, in Aetheria City, the capital.