
Originally Posted by
Beloren
Sadly blizzard hasn't elaborated on this.
Thing is the dual nature of names in warcraft.. it has happened a few times that the name of the race is also the name of the faction, but the two entitties can be different.
I remember The moon twins making a point about this for night elves. High elf is the race, but High Elf is also a faction. so while blood elves are high elves, they aren't The High Elves. This is why I just call them Thalassian as a race.
Personally, I think that blood elves have mourned the falen enough, and that Sin'dorei has taken on much more of a meaning, to represent a different state of mind and being. The blood elves are changed now, that softer more "noble" mindset that characterised the high elf, the tip toeing around magic in order to be "responsible" and that benevolent disposition is now secondary.
Blood elves are powerful, and seek power, "we will never be humiliated again" or nearly destroyed, caught unawares because we are too scared to use our powers... it ist his that high elves don't understand. They are more worried about corruption and dangeorus magics getting you than they are about survival. This mindset is very kaldorei long vigil too - and the lbood elves have shed the last vestiges of that.
It is worth noticing that the Illidari , void elves also share this view, and so do the highborne amongst the night elves and the order of the black moon and likely the wardens and sentinels who also took part. It means most of our playable elf groups don't think that way. However, I bet the High elves and the druids still think that way primarily.If the events happened now, it wouldn't have been as big a point of separation now as it was in WC3 TFT, - for bovious reasons
1. They thought using fel would totally corrupt you - Illidan proved this is wrong. Your boyd will endure corruption but you can use magic and ofrce of will to stave off demonic influence - showing that demon hunters are not jsut apex skilled combatants with magic and melee, but also have the strongest minds amongst hte elves.
2.Off course, Illidan was never a betrayer of his people, n ow after he destoryed the legion, they realise this was his goal all along. Working with the demon hunters would have also revealed this
3. Void elves have also broke another misconception barrier, that it is impossible to withstand the void without going mad and doing insane things. The high elves are accepting the void elves where the blood elves are not in a reversal of magical rejection. It is probably because the blood elves are very light senstive now and fear for the sunwell rather than
4. arcane magic. This derives mention, because prior to WC3 legion's return, the elves use to be very carefula bout magic - the big danger of magic was the bringing back of the legion and the seduction of your soul that leads you to compromise - because this is how the great Azshara fell. The night elves of the north only (i.e. those we call Darnassians, not others like the Shen'dralar or nightborne), outright banned and suppressed its development to preventthe legion. Once the legion returned in WC3, a lot changed - the old mindset of arcane is super dangerous and just be stopped left the night elves of the north - as we can see by the priestesses and druids using their star magic, letting humans and high elf mages fight with them, allying with arcane wielding humans and Draenei - because the reason to stop it was gone, although it would take a few years until they started encouraging its development amongst themselves to boost their strength against the horde.
The point here is that the high elves would have changed too i their power pursuit because of this, regardless of Arthas' attack, but Arthas' attack really accelerateed this. For a high elf, the line was crossed in using fel magic, and it would not be until the events of Legion expansion that the alliance elves would accept fel using wielders on their side - because of the demon hunters. I don't think the alliance trusts warlocks like they do demon hunters