The Wizard Holt
An arrogant wizard living in Vaskmati's forest, coveting the manaspring within.
Holt has lived in his walking house within Vaskmati’s forest for 100 years. He came there seeking to control the manasprings but Vaskmati had already claimed it as its lair. Unwilling to risk his own hide, he waited patently in the forest, studying his magic, letting the occasional adventurer attack Vaskmati in his stead. He was very excited when the party defeated the creature. He gave them a reward and quickly moved his house to the vacant manasprings.