Still works, even in 1.18.2
Born in the abyss, The Harbinger Of The Void spent a lot of time wandering between different dimensions, and now, he got into the cubic world, where we are now...
Version: 1.0 \ Creator: LinkBeaver
[+]
Blink - [primary] Traveling through the boundless spaces, The Harbinger Of The Void learned how to shorten the distance with teleports.
Ray Of Vengeance - [secondary] Using the knowledge, gained during the wanderings, Void Harbinger shoots the Ray Of Vengeance, giving himself certain buffs, demolishing terrain or debuffing your enemies
Void Vision - [spectatorOutlines] Void Harbinger can use his power to see mobs and players through blocks
Adaptation - Due to his sun intolerance, the Void Harbinger has spent a lot of time underwater and has fully adapted to it.
Debuff immunity - With power of the Void, Harbinger can remove the effect of weakness and slowness
Native food - The Void Harbinger replenishes saturation stronger with chorus fruits
[-]
Weak Torso - Void Harbinger have some health problems and his skin in deforming, so he can't put heavy chestplate on...
Skin Deformation - You spent so much time in the void, that your skin began to mutate, you lose 4 hearts
Sun Intolerance - After spending hundreds of years in the Void, the Harbinger has developed a sun intolerance, he must wear something on his head so as not to get burned
[bonus]
Cool particles - You can turn it on by pressing [saveToolbarActivator] and turn it off by [loadToolbarActivator]
I accept criticism and ideas in the comments