So I my confused mind was right.
Actually, I'd recommend you up your price cap by about 500K and replace H4KH (or whatever freezer) with
Slumberberry Potion. It's a bit slower-going with the maxing out, but it lets you push much further. That said, it's still a pricey upgrade, and you might be better off picking up other things first.
As far as normal "weapons" go, they're technically less important than your freezer and blockers/reflectors. The only thing I'm personally running that deals more than 10 icons is
Ghostkerbomb. Without factoring in
Sword of Skardsen, Ghostkerbomb on its own is potentially greater than any other weapon upgrade you could make.
If you care about pure weapons, you already know about
Bow of Destiny and
Wand of Reality. I'd recommend dual-Bows (as it can allow you to fall back on dual-
Scuzzys Comb), or dual-
Prickly Potions (I keep forgetting what your Strength Boost is).
As far as dual-duties go,
Mask of Coltzan (stacks with Bow),
Dusty Magic Broom (stacks with Bow), and
Kaylas Magic Hat (which stacks with Comb/Wand, I'm pretty sure you're already running a specific species, but can't recall which: the Hat is Zafara-only) are all I can think of in the way of "powerful" dual-duties.
As far as weaker dual-duties go,
Ethereal Sword (stacks with Bow/Wand),
Sword of the Dead (stacks slightly with Bow/Wand),
Thief Dagger (stacks better with the Bow, but also stacks with Wand/Comb),
Frozen Wand of Crystals (stacks best with Wand, next best with Bow, then with Comb),
Cloudy Wand of Storms (stacks with Bow),
Winged Scarab (stacks with Wand/Bow),
Scarab Ring (stacks very slightly with Wand),
Golden Compass (stacks equally with Bow/Wand, stacks less so with Comb).
I listed something that blocked each icon in the above paragraph. Several of those also stack to some degree with each other.
In the way of full-blockers/reflectors, there's Winged Scarab (also listed as a weaker dual-duty for its Air defense: as I recall, you already own one),
Illusens Silver Shield,
Clawed Shield/
Flame Reflectozap,
U-Bend of Great Justice,
Ultimate Dark Reflectorb (I'm not sure on the price, but
logic would price it cheaper: though logic rarely matters in the Neopian economy), and
Shadow Shield/
Superior Reflection Shield/
Combo Battle Mirror. There is no Air defense in this range at the moment, as you're already aware.
It should be noted that reflectors are preferably since they deal twice as many net icons (they defend X icons and also deal X icons). However, most opponents deal a spread of icons rather than a concentration, often making reflectors more annoying to use.
In the way of good shields, there are
Ghostkershield,
Faerie Tabard, and
Leaf Shield. I know I'm forgetting one or two others here.
The lesser shields arguably don't matter until your Defense Boost is high enough to properly utilize them. That, and I'm nowhere near familiar enough with them. In any case where you're going to use a pure shield, you really want to know that
every icon is going to matter, since you probably need to be using the "good" shields in order to gain more net icons than a dual-duty or weapon offense would.
::.Sighs as he goes to add in the IDB tag to each weapon.:: I think I just listed every decent weapon in Neopia.