Negative Effects

Lets say you have 10% spell damage on one weapon, but are using another weapon, and they're both in your hotbar. Is the spell damage boost on the weapon active while using another weapon?

 

I'm pretty sure a weapon's IDs are only active when you're holding the weapon.

 

I'm not sure about other people/weapons/IDs/whatever, but I have one weapon with +10% walk speed and +20% walk speed. In my personal experience, the ID used to calculate my total walk speed is the weapon that I held last- even if I'm currently holding something else, my walk speed will stay the same until I switch to the other weapon. Again, not sure if it's the same for other IDs, but I can only assume it is.