The game is extremely unfair towards new players, matching system constantly pairs you against veterans with fully completed meta decks and this makes the dailies incredibly tedious and time-consuming, thanks to this you're punished if you build fun or non-meta decks. 1.5% legendary drop rate in gacha makes all of this even worse. That said, the game is very f2p friendly and anyone that can endure what I described above for 6 months should be able to catch up.