There are really no rights and wrongs for weapons with war just go with wat you like and as for the zaghnol it my be more powerful than the other weapons but its attacks are much slower so in a way all weapons are equal because of the speed to power ratio. In the case of armor i just figured out wat the main sets of armor were and bought those usually the armor will last you about 6-10 lvls b4 the next main set of armor
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The cold warrior as unforgiving as darkness