Originally Posted by Stormlord Alex

Umm... there's no real limit.
Weapon spells (dare I say it?) are the best damn thing about the Rit class - unstripple buffs with strong effects on them that can be actively played to adapt to the situation and don't take an hour to set up (unlike spirits, which frankly suck for the most part).

You take as many weapon spells as you feel the need for their effects - WoW for a prot, WoR for heal/condi remover, Warmonger's for shutdown and Splinter for lawlpwnd AoE damage can all happily rest on the same bar, as long as you know when to use each.

Originally Posted by Ensign

You run out of good weapon spells, and the recharges of the skills make additional ones redundant long before the conflicts from weapons not stacking. Weapon of Warding and Weapon of Shadow, for instance, can't be put on the same target, but you don't care because you only want to put one up anyway; you take both for a faster effective recharge, or because they can be used to address slightly different situations. Remedy is usually used as a fast response or a precursor to a longer lasting Warding or Shadow. Splinter, Warmongers, and Nightmare don't all stack, but you use them differently; I've run all 3 on a bar with 3 physical attackers and never felt like I had too many. Essentially, in the right team build, I can see running Remedy, Warding, Shadow, Warmongers, Splinter, and Nightmare on the same bar, and feeling more limited by energy and recharges than the fact that weapons don't stack.