The chaos legion is entering their pre sale. Tho you need a certain sps stake to have voucher/s to avail the pack.
Those with high investment especially in sps and game asset will surely harvest big time having the advantages to buy the legion pack.
But worry not for those who cant buy on the upcoming pre sale. Because the pack will be up for the market for averyone to buy and enjoy. But it will come later maybe after the end of the pre sale period.