So, how would a Deft wizard work in a game?

So, how would a Deft wizard work in a game? sure, it would be trained in all Int and Wis checks to operate magic wand and scrolls. Finding them reliably, especially at early levels might be hard. It could use it's knowledge to circumvent magical locks, break enchantments and maybe lift curses. Would it be able to complete a magic ritual, a summoning maybe, provided it has the spellbook/tome with the ritual and enough uninterrupted time. Could it be attuned to a wand for a minor magic feat once a day (paying hitpoint as a wise character). How would you keep it from encroaching to much on the Wise class abilities without having the player wish it hadn't just chosen to make a Wise wizard instead of a Deft one?