What I do not understand is: it's the off-hand equal of the spider wand. It lets players cast spells using the off-hand slotmachine. What does this mean precisely and should I even bother using it whatsoever? And, I do not understand what"off-hand slot" means. Well as I am confident you've seen players could dual wield weapons now. Previously (as in pre-Evolution of Combat) other than two handed weapons your only choices were to OSRS gold use a one handed weapon with a defense or a somewhat offensive shield slot item like a Defender or a God novel, but they were still shields in concept.

Dual wielding is much more offensively focused obviously, and it is marginally better than utilizing 2handed weapons because you get somewhat better abilities. That is why most men and women prefer using dual crossbows instead of a 2handed crossbow or bow, and a wand + the defense slot offensive weapon equivalent (usually orbs like the Spider Orb) rather than staves (except in some specific situations where you ought to risk just one thing ). Basically you need to view the orb as some type of off-hand sword or crossbow even thought it doesn't resemble a weapon.

So it is the equivalent of the Spider Wand since it has the same tier, it is the fitting off-hand offensive weapon of the Spider Wand. At your level you are probably able to purchase and wield Batwing btw, which is even better and it's super cheap too.

Warpriest is the best armour in F2p but it's only obtainable by members... unless you engaged in the event several months ago which I doubt. It maxes out cheap RS gold in tier 2 in f2p (was nerfed by Jagex), therefore it's not actually the best armor in most states. It's still possible to find decent hybrid armor, however, the ghost hunter armor (w/e it's called) is equally as good as you will get it from murdering ghosts. Additionally there is dragonstone armor, but the cost is pretty steep.