This is a really nice card game. I have played many card games and I have to say that this is a unique card game. Yes it has some known mechanics, but they are used in profound ways that makes it worth your time. Also it's really rewarding (it is not pay to win). Personally I like that it has many ways to combine cards, that's something that I really enjoy in card games. I am not familiar with the runeterra lore, I joined purely as a card game player.