The hollow land

The hollow land is a cave biome the themed around dark magic necromancy and much more forbidden things u could even add the necromancers from dungeons in the center will be a pit that looks like it goes down forever if u jump into it after 10 secs u will be transported to a sub dimension where the void ruler sits eternally on the throne of darkness his castle and the dimension it self is essentially part of him acting as his immune system whilst he him self is unaware of ur presence until u enter his throne room he tells u to disappear or he’ll make u he then creates a portal that leaves the sub dimension u can choose to leave or fight he has 5000 hp on death he drops the star of genocide there is the lords of the void too they drop the parts of the staff of treason the staff of treason combined with the star of genocide creates the doom ceptor the doom ceptor can create singularities but only 20 times the lords have 1200 hp the immune system consists of 7 types of monsters there r 3 lords and 15 other creatures and there is a one of a kind spectre horse in the stables in the castle maybe also make it accessible through the end but I made it a cave biome cause mojang doesn’t really want major things in the end :(