Caltrops is one of the better stamina aoe abilities but in order to get it I have to grind pvp. I have absolutely no interest in pvp. I just finished running around in Cyrodil with a group trying to do stuff and it was honestly the worst experience I've had to-date in ESO. If I wanted to pvp I'd be playing Call of Duty or one of those MOBAs. Up to now I've been really enjoying ESO. I'm cp320 and have a few level 50 characters and master crafters. Now I'm working on my dps DK and it seems I'm going to be forced to pvp if I want this powerful pve ability.
I'm sure someone will point out the fact that one of the morphs is for use against mounted characters, but it's still largely a pve ability. There really needs to be some other way to obtain Caltrops (or AP) for those of us who have no desire to pvp.
It's really bad design whenever a developer locks pve abilities behind pvp. I'm guessing it's been this way for a while so I doubt they'll change it anytime soon, but it's really dumb design.