Heavens Block - Probably most annoying block to get

Players first locate a structure in Stony Shores that resembles a house called the Fisherman House. Inside, the H ore can be found. Mining it with a diamond pickaxe yields an H gem, which is placed in a brewing stand above flint steel to make an H Flint Steel. That item then activates a portal built from 14 Procedure TP's, leading to a dimension reached by going on top of the bedrock roof, where stone structures hold a small chance of a Procedure Ore that drops three raw Procedure Ore when mined with a diamond pickaxe.

Smelting the raw ore produces procedure gems, which are needed to craft the Heavens Edge. Heavens Block is crafted from three H Blocks and two H gems, with Heavens Edges placed at the corners. Multiple advancements track the progression, from getting the H gem to entering the Procedure dimension and obtaining a stack of 64 Heavens Blocks. Just Enough Items (JEI) is an optional dependency, and the mod is recommended with it to look up recipes. Both the server and every player need the mod, since it is client and server.