Usually a Wooden/Iron Rod or a body part. It provides the initial "Head" and "Pommel" slots.
Upgrade the Greater Forge with a Diamond Block (requires Building Level 18). 🧩 Anatomy of a Weapon equipment-forge-rlcraft
Upgrade the Lesser Forge with an Iron Block . Usually a Wooden/Iron Rod or a body part
To use a specific level of monster part (Tier 1, 2, or 3), you must use a forge of at least that same level. equipment-forge-rlcraft