https://streamable.com/k604gq
I had already talked about it on a thread but this time, I share with you a little video about this build.
The principle of the build is to get poison, with that to chill yourself, and with that to reverse the effect of the chill that applies to us, and cap to 30% via 8 nodes on the passive tree and 4 unique items (The golden Rule, Icefang Orbit, Winterweave and Olesya's Delight).
This gives us a bonus of 30% Action speed, which multiplies the attack speed and movement speed by 1.3.
With that, we reduce the time needed to channelling scourge arrow, and we take advantage of this attack which throws a lot of projectile to inflict poison everywhere (poison which is also inflicted on us with the unique "The golden Rule").
The video I posted shows the build in a very bad situation, where the boss moves and other enemies appear with the boss, as well as with a modifier of chaos resistance (and lag because my pc is bad). For bossing like Sirus, I can take advantage of having a character who plays with a bow to have a second 6L more efficient (Barrage).
I couldn't share the whole map because of the streamable upload limit :( .
Hopefully it could inspire people, path of exile is not dead, builds need to be reworked <3
https://pastebin.com/rWKsQJYd