X/Warhorn viable?
Sure, it can be viable. It’s the only weapon we have capable of removing all movement impairing conditions. However, note there are still other ways to do that but the horn does it more conveniently with no investment required elsewhere.
Ve·ri·tas [English ver-i-tahs] A Latin noun meaning Truth.
I find it quite useful in WvW. I like to use Quick Breathing with the main hand sword’s mobility to jump around the battlefield cleansing allies.
Chops Mcgee, of Anvil Rock