This piece alone gives me an idea for a tale of two Nordic wanderers: Jungdyr and Vittur. They are roving wizards, like Saruman and Gandalf in their "younger" years. Many people guess they are brothers - close enough.
FYI as I feverishly scribbled notes about Jungdyr and Vittur I realized that they must be part of a larger world - in fact a whole academy of wizards....which led me to developing more about the school and its role...which led me to differentiating the actual, graduates of wizardry versus the flunk-outs that use their magic to con and swindle people...which led me to better defining magic's origins, role, perception, and awareness within the wider world. Long story short (literally) I owe you