Can someone explain invisible players in pvp?

[Drsmiley72]

Hello! So I just started eso about 2 weeks ago. I have a character, lvl 11,that I jumped into pvp with(with no knowledge about it at all). And now find myself a problem.

I was moving from castle to Castle working my way to the sewers that I'm supposed to go for my quest.

Anyways. I walk out of one castle. And out of nowhere a blue guy pops out and destroys me, like 3 seconds destroy.

He appeared in than air.

Running maybe I didn't see him I snuck around the side wall. Peaked around as I went. Peaked around the corner he killed me by only to be jumped again, out of nowhere from behind where I just checked.

So how are players invisible in pvp?

[Lucky]

It's a Nightblade skill called cloak. you need to get some detect potions or use radiant magelight to see them

[Drsmiley72]

Really? I have a nightblade, that skill only lasts 2.5 seconds D=

[Aorius Colorblinder]

Doesn't dead ressucted players stay invisible for a while as well?

[KewaG]

When you crouch you can disappear from an enemy but only if your not seen before you crouch. Night Blades use Cloak and crouch to disappear while fighting. You can use AoE to bring them out of cloak or detection potions and/or marked target so you never lose track of them.