Published in the account of 
The total number of packs that are planned to be released for the Chaos Legion set is 15 million. This is 10 times the number of Untamed edition packages that were released. Each pack will contain 5 randomly chosen cards from the Chaos Legion pool with one card guaranteed to be Rare or Better and the same chances of receiving a Rare, Epic, Legendary and Gold card as in all previous editions.
Chaos Legion Card Packs will cost $ 4.00 each once they are available for sale in the Splinterlands Store. We understand that some players may not be happy with the increase in price compared to the previous edition packages, however, after a thorough review of the entire economy of the Splinterlands game, it became clear that a higher price was necessary for avoid a number of potential problems yes. it does not exist with previous editions of the package.
The total number of available packs was also adjusted lower to account for the higher price, so generally there will be fewer Chaos Legion cards available, but hopefully they will be more valuable than if the price were to stay at $. 2.00 / pack as in previous editions.
Once released, the packs will be available to be purchased from the Splinterlands store using Credits (which can be purchased using some fiat payment options, as well as a wide variety of cryptocurrencies), Splintershards (SPS), and Dark Energy Crystals (DEC) tokens. ) which will be valued at the current foreign market exchange rate.
Learn more about this launch at https://www.splintertalk.io/@splinterlands/chaos-legion-set-and-presale-info