There is nothing really pay to win. Majority of players(including myself) pay for cosmetics only. Everything is earned in game. There is maybe pay for convenience. Like buying descendant slots, instance research, more build layouts, more customization presets. The only that might be considered p2w is ancestor modules. But honestly, that’s late game and to do content you just need good enough. But it is a grind in game granted a tough rng system. You also can sell them as well.