The concern is for when half your powers use one item, and half use the other.The hands thing might not be too much of an issue, you are only going to be using one power a turn, and in 4th Ed it's only a minor action to retrieve or stow an item.
My only complaint is the whole "it takes 3 hands" thing.
The class gets access to simple ranged weapons, and has powers that trigger from ranged weapons. This basically means crossbows, in context. It also has a theme of "rune inscribed augmented weaponry," which is pretty cool, but again means you're using crossbows.
And then you're ALSO using implements.
The concern is for when half your powers use one item, and half use the other.
(snip nice example)
That doesn't actually help much, because they're still two handed weapons. It does free up some actions, which is nice, but you're still going to end up in positions where you want to load and fire your hand crossbow, but you're holding a wand in one hand and the crossbow in the other, and you have to put away the wand to load the crossbow, then take it back out again.Or just don't use an xbow. (since the others are load free...)
Woah.You don't have to use a crossbow. The powers work fine with a sling or thrown weapon. It even says that thrown weapons used with an artificer's powers return automatically as if they were magic.
That doesn't actually help much, because they're still two handed weapons. It does free up some actions, which is nice, but you're still going to end up in positions where you want to load and fire your hand crossbow, but you're holding a wand in one hand and the crossbow in the other, and you have to put away the wand to load the crossbow, then take it back out again.
Its not unbalancing. At absolute worst, we're concerning ourselves with a few minor actions. But its annoying. With a hand crossbow and Quickdraw, you'll probably never even notice it mechanically, but in-game your character is switching things back and forth over and over.
My only complaint is the whole "it takes 3 hands" thing.
<snip>
I'll email that to the response email address.