5 structure types in the overworld
+3 extra nether structures
overworld structure (box style) have at least 1 surprise chest, having random "balanced"
vanilla-style loot
Nether structures are beneficial, because they can contain netherite upgrades and netherite.
This mod has another version for those who wants artifacts in the structures:
Power Artifacts + Underground Boxes - Minecraft Mods - CurseForge
check out my other mod(s)! :