I'm pretty sure as stamina morphs, they don't run off of Spell Power, but Weapon Power, as far as I know. If they didn't, they'd be a lot weaker then their counterparts, as your strength is (assumably) in stamina and Weapon Power. My DK is magicka based and doesn't have any stamina morphs, though, so I can't really test it.
xMovingTarget wrote: »Fire effects = Fire dots. Its not spell damage increase on all fire damage. Just on effects, as dots etc. Sounded like you needed clarification on that too