Dungeon/Raid Boss Mods
 

So , heres what I am looking for.

An addon that keeps track of difficult bosses in any situation. World boss, Dungeon Boss, Raid bosses. If they have a mechanic , I would Like to have something that tells me what I must do for that boss.

There is no addon available. There was one but it is outdated.
The best thing to do is:
-watch the boss actions and texts
-avoid red circles etc.
-block
-dodge roll
-use you brain to remember what boss does what :-)

Another helper addon might be:
http://www.esoui.com/downloads/info1...erUpdated.html

Bandits UI has combat notifications (such as heavy attack, taking aim, etc. even from normal enemy) but it's bundled with UI overhaul (duh). You can probably switch most of them off. http://www.esoui.com/downloads/info1...Interface.html

But I agree with what Baertram said. :)