On the 5th of April you will have a chance to 'win' the latest tier 8 premium, American Tank Destroyer. The TS-5. This can be received by way of a 10 stage marathon, as in the past where they have been awarded before. 10 stages either by commitment or mastery which give 10% discount each time a stage is complete, or you can buy it outright. Good luck in your plight to obtain this tank, should you choose to take in on!!