Although looking at Skytree they seem like a really solid dev,...

Although looking at Skytree they seem like a really solid dev, high reviews and ratings. The games look good at first glance ( haven't tried them it yet though). This acquisition is more traditional in the mobile games space but they are clearly aiming at the TCG NFT area which makes a lot of sense, anyone who has played TCG's know the feeling of having your own collection, showing off and trading cards around.