[quote=@Meta]
Fair note that it typically causes [i]severe[/i] mental and physical pain the first time one traverses dimensions independently, and often kills those who do so. It's a result of their philotic ties to all of their their original dimension being snapped at once. There are workarounds, but not if they want to dimensionally teleport at will.
[/quote]

Would such things effect a being like Fenris?