Im thinking of buying some 50% xp elixars for 15 minutes to get to level 16. But what I need to now is are 50% xp elixars double xp? Also if I get 3 would it really effect how far I am to level 16? Right now im only like 2000xp in I think. Also I heard the cap is in like 2 weeks so im trying to get to 16 fast!