Probably it’s a mixture of both with skill being the driving factor of the game. However, there will always be a degree of variance in card games. For instance, in Axie Infinity luck is involved in the randomization of your card draws and so are the critical strikes. And especially after the experience, critical strikes in Axie Infinity still need to be reworked. Critical strikes are awesome to see but they often feel more punishing than they feel rewarding. However, luck will always be a factor and should be expected when dealing with the concept of variance in card games. For more informations about it click here.