Also in the game there are several ERC-20 tokens that can be used to improve the attributes and aesthetics of the cards.
Tides of Magic cards can be sold / bought at the site OpenSea . The developers also shared guide on the game.
I would like to note that on social networks, the game announced itself only in October 2019, and the Beta release on the roadmap 01/01/20, i.e. most likely there will be poor card balancing and other shortcomings. I think that the developers still do not quite understand what the path of their development will be.
All that is required to receive a free pack is to retweet the post below and write your ETH address, the color of the desired pack.
I just might win this game ... Retweet this with your ETH address for a free pack. Choose a magic type Red, Green, Blue, Purple or Black. Which will you choose? #TidesofMagicpic.twitter.com/VtD5FR6M7x