Essentials doesn't actually have that as a rule anymore, stripped out for simplicities sake I suppose.You don't even need to be specialized in wands in order to use one. All that is required is that any of your classes have a wand as one of its implements.
Wands have a different rule when it comes to using their powers, however. Most implements require that you be proficient in that implement to use its powers; wands take it a step further and require that you have at least one power with the same power source keyword as the power in the wand.
In your case, you should probably have at least one arcane power, so yes, you can use any wand with your powers, and you can use any power in a wand that has no keyword, or the arcane keyword.
Essentials doesn't actually have that as a rule anymore, stripped out for simplicities sake I suppose.
No, not totally moot, as you can multiclass into arcane perfectly fine, becoming proficient with wands, and not have a singe arcane power.
Interesting. Do orbs, staves or tomes work like this as well?You don't even need to be specialized in wands in order to use one. All that is required is that any of your classes have a wand as one of its implements.
Interesting. Do orbs, staves or tomes work like this as well?