its liekly to be in its own launcher, o option on the world of warcraft section where you select ptr, beta, or live, you would select vanilla
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Yes lets add 12 new sets that sou- oh wait... 12 is only one per class, now we need 1 version of each for each race... meaning 12x23 (as we know we have atleast 2 more allied races coming) to a total of 276 sets... more than we have had from every raid in the history of wow.
"hey lets just tell blizzard to make as more sets then every raid ever has made, but in one patch!"
for comparison we have had 22 raid teirs, each with 9-12 raid sets (9-12 because vanilla and tbc did not have dk, and so on with the other sets)
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to make a unique armor set for every race, for every class would mean more sets then we have had ever given to us by raids COMBINED.
12x23+races=275
vanilla =45
tbc=36
wotlk=38
cata=30
mop=33
wod=66
Legion=100
(not bounting BFA) 348, so actuallty less, but not by much.