Rib Armor Trim

Rib trims come from Nether fortresses, and the bone pattern suits a set worn in the Nether. Trims never change armour points or durability, so the choice between patterns is entirely about how you want to look on a server.

The rib pattern comes from Nether fortresses, the same corridors that supply blaze rods and wither skulls. On blackened netherite it nearly disappears, and on iron with a gold trim it stands out sharply, which is why the material choice matters more here than the pattern does. Rib templates sit in Nether fortress chests, the same corridors that hold blaze spawners. That makes a rib trim a by-product of the blaze rod trip almost every world needs anyway, and copying it takes seven diamonds and netherrack.