Wand, etc. saving throws

[FEADIN]

But, if you want to create magical wands that don't follow the rule there is a feat in the EpicLH which can help you, you select a "CRAFT X" feat and the item has all your attributes for spell power, it is not an epic feat, it is lost in the text somewhere in the book.

 

[Patryn of Elvenshae]

Or is this not relevant to whether they're arcane/divine spells?

It's not relevant.

You need to have the spell on your class spell list in order to use a wand (even if you cannot cast it yet).

However, unlike scrolls, it doesn't matter whether you are an arcane or divine caster when it comes to using a wand. A cleric, a ranger, a paladin, and a bard can all pick up and use the same wand.