Hi ! I think that like most card games, the difficult part at the beginning is to know the cards and effects, after that, you can be a very good player with a general set of principles, and like in chess, you get better at microdecisions and knowing when to break those principles. The nice thing about these game is that you can play for free, and maybe earn just a little bit while learning, and just check if it suits you!
RE: GU Mythology Series N°6: Lysander, Champion of light.