I have farmed on all 3 of my characters making sure to get the challenges done on all 3 every day for the extra 15 tokens and then continued to play IB and farm more of them every day. I cashed in all my tokens Sunday on just 1 character (trying to get a full set) I had 700+ which is over 30 packages still didn't get a full set of armour but got more weapons then I can shake a stick at. This loot system for limited time events makes me not even want to bother playing.