When does Dage bday event end?

So, i just finished fail to the king, and sold back the armor for 1100 acs. I have a few questions. I have 2085 acs right now. I know that high legion champion is 1000 acs. So my question is, if i could buy that, coukd i get 1000 legion tokens in about 2-5 hours? I want to sell that back so i can get exalted legion champion, and farm that way. I also want enough acs to buy that new paragon pet. So if anyone could help me on this, just say so!

Edit: Also, when does Dages bday end? I dont wanna waste acs farming up for something i didnt even get :/

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I also have another suggestion, since im technically part of the legion because i finished fail to the king, couldnt i just buy paragon pet now? I can now get all the items that required fail to the king.

dudue your fastest way is to get the pet
this is my opinion
exalted legion quest give you per quest from 5-20 LT and it take a long long time to get to 1000 LT while
thanos pet give you 50 LT per quest and i think it s easier
this is my opininon

get the pet.