Do you understand that you are the one that's getting "rekt" - Do you know what Holy Resistance is? Certain creatures have higher resistances to certain schools then others. Lets take an flame elemental. It has higher Fire Resistance than most creatures, since it's entirely made up of Fire. Now, Holy Resistance was never a thing in retail, so it makes sense Feenix fixed it, it would be very bad if it was like that for Paladins.
However, this still leads up back to the topic that we were talking about: You claimed that Chromaggus had a Holy Vulnerability when he *shimmers*, you failed to provide the Spell ID for this, you failed to provide evidence.
I provided you with the Chromaggus that is on Feenix and has been the same for many years and somehow you're trying to spin that Holy Resistance (which is set in Database) has something to do with a spell that increases Holy Damage done to Chromaggus.
Yes, I can safely assume you are trying to salvage the situation so hard, you've got no idea what you are trying to say yourself. I hope you will one day understand english correctly so you will understand the difference between Holy Resistances and a Holy Vulnerability.
Thanks for the laughs.
PS, And about the "Blizzard GM" I am not interested in you trying to derail the discussion at hand by trying to say you won an argument you lost by default, since you are incapable of reading english and watching a YouTube video.