Horizon Chain Set Bonus and Greater Demons
The set bonus of the Horizon Chain set increases the damage that we deal the more great demons we have. So let's make a count of all the greater demons we have:
We can have up to five
Profane Sentinel. We can have one plus three extra Shard Demons, which also happen to be greater demons. That is because of the five set bonuses of the Horizon Chain set. It allows us to spawn all the other Legion Shard Demon, Vanguard Shard Demon, and also Ritualist Shard Demon on top of the Mastermind Shard Demon, which is our
Summon Laalish. Whenever we cast its skill it will summon the other Shard Demons. This increases our damage.
On top of that we also have one extra demon in the form of the
Direct Control Blazing Scream. This skill is called
Blazing Scream, which is also a greater demon and therefore increases the damage we deal.
If you're playing the push variant of the build and you want to add the
Tyrant's Grasp, which has the
Abyssal Pit Tyrant's Grasp passive, it will also be a greater demon and also increase the damage further.
To reduce the cooldown of our
Nether Step and increase the duration of our demons we use
Blazing Scream, which procs the effect of the
Footfalls of the Waning World of the Waning World Boots, allowing us to spam our
Nether Step, which increases the duration of all our greater demons by three seconds.