Summoning Bosses in AdventureZ
This guide explains how to summon the various bosses in AdventureZ. The mod introduces powerful new creatures, including additional end bosses and other deadly foes.
Summoning the Blackstone Golem
The Blackstone Golem is a formidable enemy. To summon it, you must construct a Blackstone Altar within The Nether. This altar can be built using any type of blackstone, which is found deep within The Nether.
In addition to the altar, you will need a 
Chiseled Polished Blackstone Holder. This item is capable of holding a 
Gilded Blackstone Shard. Gilded Blackstone Shards are obtainable from Nether Bastions, dropped by Piglin Brutes, or acquired through bartering with Piglins. Once you have a Gilded Blackstone Shard, it can be placed into the Blackstone Holder.
Summoning The Eye
To summon the creature known as The Eye, you must build The Eye Shrine in The End. This shrine draws energy from a 
Dragon Egg, which is the rarest block in Minecraft. The bottom layer of The Eye Shrine can also be constructed using 
Crying Obsidian.
You may also encounter a 
Prime Eye. A Prime Eye can be filled up at a Smithing Table.
Two bosses are built, not found
Neither the Blackstone Golem nor The Eye spawns naturally. Each needs a structure you assemble yourself:
- The Blackstone Altar is raised out of blackstone inside the Nether. It requires a Chiseled Polished Blackstone Holder — cut from
Chiseled Polished Blackstone on a stonecutter, the mod's only stonecutting recipe — to hold a Gilded Blackstone Shard. - The Eye Shrine is built in the End and draws its power from a Dragon Egg, which is what places this fight so late in a world's progression.
Where the shard comes from
Gilded Blackstone Shards are found in Nether bastions: dropped by Piglin Brutes, or obtained by bartering with ordinary piglins. That makes a bastion trip the real prerequisite for the golem fight.
The Piglin Beast needs no altar
It summons itself. Piglins call the beast when you have killed enough of their number, and sometimes simply because you mined gold — so it can arrive uninvited during ordinary Nether work.
What the fights unlock
The golem drops the 
Blackstone Golem Heart and 
Gilded Netherite Fragments; The Eye drops the Prime Eye; the Void Shadow drops the 
Source Stone. Between them they supply every weapon and the whole armour upgrade line.
Covers the mod’s in-game guide topics: Blackstone Altar Chiseled Polished Blackstone Holder The Eye Shrine Gilded Blackstone Shard Gilded Blackstone Shard Prime Eye