Last night I’ve had a very interesting interaction and conversation with a person that insisted the above due to the following quote from the Legion quest “Opposites Repel”:
"There’s a balance that must be struck, , when becoming a demon hunter. In order to maintain that balance, we must infuse ourselves with opposite forces of nature.
Fel energy is counteracted by arcane energy. We mark our bodies with arcane runes to keep our fel forces in check."
They insisted that because of this tidbit and the fact that Demon-Hunters don’t use Arcane Spells that it is canonically impossible for a Warlock to use Arcane magic and anything of that sort is Fel disguised as Arcane.
Their argument is that because this quest says “Fel energy is counteracted by arcane energy” that they cancel each other out and that it would be the most effective weapon against Demons. Hence if DH don’t learn arcane spells despite it beign the most effective weapon against demons, it is because it’s impossible and thus a warlock can’t use arcane spells either.
They have also said that using any form of magic is done through suffusing yourself with it and channeling it out of you and in the process the magic inevitably “corrupts” the user. Arcane giving longer life, Life giving… horns like Malfurion, Death making your skin more sallow, Fel giving you the whole demoney treatment, light giving you glowing eyes like the LF etc.
So they say that someone who has used Fel magic has suffused their body with it and thus, because of the two forces being opposite, they -cannot- use Arcane.
I sincerely disagree, as many Warlocks were mages that kept their disguises going as members of polite society whilst summoning demons for a hobby. If their above idea was correct, even using fel magic once would serve to weaken and disrupt the potency and effectiveness of mages, something that, with repeated use WOULD be detectable.
We have also clear evidence that opposing forces can and are used in tandem, such as with Light and Void, with Twilight Magic and Discipline Priests.
We have also clear evidence that Arcane and Fel can be used together as in the Mage Order Hall quest there are casters using “FelFrost” spells. Of course, the person I was debating with would offer the previously mentioned counterpoint that Fel can create any effect arcane magic can and can be disguised as such.
What is your opinion/view on this subject?