I remember when they added Conquerors/Sirus couple leagues ago. That was the first league ever when I played a full month, even a little bit more like ~35 days. Usually I'm playing for about 2 weeks. I love this boss design. Most bosses in PoE you can eat in seconds. On Sirus it doesn't matter how much DPS your build have. If you don't know his mechanics and are not familiar with the fight you gonna fail. I remember fighting him over hundred times and I was still failing. After a lot of training I can finally kill him everytime, but its never deathless. He still catches me off guard in his last phase.

And about the atlas points and Maven. That was the second best expansion, that made the game so good. We can do so many currency making strategies with those points. I can't imagine playing without it. I just think how boring was this game before Maven/Sirus been released. LOL