Simple question, if not which is it?
For what exactly?
I don't have any issues at all on my ret paladin, and if a boss is proving troublesome prot does pretty decent too. Granted those are the raids before cata, can solo some of the cata stuff, except the bosses that have weird mechanics that require 2 or more people or whatever.
blood is by far the best solo spec in the game. that's not to say it's the only one, pallies warriors druids and others all have tools to solo even some cata content. however, if you youtube raegwyn you'll see the guy soloing MoP content. same with mione.
https://www.youtube.com/watch?v=O1k31zoaV-U
I clear bronze, silver, and attempt gold proving grounds! Tank mode of course. Warlock, tank mode.
A lot of specs can solo LK 25 HC.
Blood is best for cutting edge soloing though.
There happen to be quite some fights that prot pallies or monks can do while dks still have trouble. But yeah, blood rocks for almost everything
Nomi Solo - 70 DK soloing
Perhaps this should be merged into the existing solo thread?
1 or 2 fights?
Whilst there are like 5 or more fights that only death knights (amongst the tanks at least) can solo: Spirit Kings, Feng, Jin'rokh (doable as Mione said ~), Tortos, etc.
LK 25H's enrage is a loljoke with anything 510+.
And yes, with more gear, they can beat many enrage timers, and even kill things after enrage (Hagara/Zon'ozz 25, Feng, Spirit Kings, etc.)
I find Mistweaver to be very good at soloing things as well... You will certainly only die off of enrage, but with the proper gear, this doesn't become that big of an issue.
Nomi Solo - 70 DK soloing
Why's no one talking about warlocks? They can solo anything up Cata inculding (except a few 10hcs and most 25hcs). In MoP 8 bosses also. Dunno. Seems pretty decent.
Blood can solo current heroics in decent gear with no issues. That being said yes, yes it is. It is probably the best all around solo spec in the game hands down.