Golem Keys & Titan Hammer Guide
Excavating 
Ancient Rubble in deep subterranean rock formations provides the foundation for crafting elemental golem keys and wielding the earth-shaking 
Titan Hammer. Deep underground between Y = -64 and Y = 0 in the Overworld, veins of ancient rubble ore replace regular stone and deepslate. Extracting these scarce deposits yields raw rubble blocks that can be smelted or blasted in a furnace to produce 1 
Golem Scrap per block. Scrap metal serves as the core alloy needed to recreate legendary golem armaments.
Elemental golem metallurgy requires fusing refined scrap with specialized elemental gems. Combining 4 Golem Scrap with 1 dragon_gem yields 4 
Dragon Golem Ingot. Substituting other elemental gems creates the remaining four elemental varieties: 4 
Electric Golem Ingot with 1 electric_gem, 4 
Ice Golem Ingot with 1 ice_gem, 4 
Rock Golem Ingot with 1 rock_gem, and 4 
Steel Golem Ingot with 1 steel_gem. In addition, 9 matching ingots can be compressed into solid decorative blocks, such as 1 
Dragon Golem Block, 1 
Electric Golem Block, 1 
Ice Golem Block, 1 
Rock Golem Block, or 1 
Steel Golem Block, which decraft freely back into 9 ingots.
Each elemental golem has a dedicated key required to unlock corresponding sanctums:
- 1
Dragon Golem Key: crafted by surrounding 1 dragon_gem with 4 Dragon Golem Ingot. - 1
Electric Golem Key: crafted by surrounding 1 electric_gem with 4 Electric Golem Ingot. - 1
Ice Golem Key: crafted by surrounding 1 ice_gem with 4 Ice Golem Ingot. - 1
Rock Golem Key: crafted by surrounding 1 rock_gem with 4 Rock Golem Ingot. - 1
Steel Golem Key: crafted by surrounding 1 steel_gem with 4 Steel Golem Ingot.
Defensive gear follows a parallel progression through crafted pauldrons. Placing 1 
Diamond in the center of a crafting table surrounded by 8 matching elemental ingots produces 1 
Dragon Pauldron, 1 
Electric Pauldron, 1 
Ice Pauldron, 1 
Rock Pauldron, or 1 
Steel Pauldron. Assembling all 5 distinct pauldrons around 1 
Titan Core produces 1 
Titan Pauldron, granting formidable physical protection.
Crafting the legendary Titan Hammer requires heavy materials: 2 
Netherite Ingot, 1 Titan Core, and 2 
Breeze Rod. Placed on a crafting grid with the core between the netherite ingots across the top row and breeze rods forming the handle below, the weapon delivers seismic impacts capable of shaking the earth. Finally, unlocking the titan master chamber at Snowpoint Temple in snowy plains biomes requires the 
Titan Key, forged by uniting 1 
Registeel Tablet, 1 
Regirock Tablet, 1 
Regice Tablet, 1 
Regieleki Tablet, and 1 
Regidrago Tablet.