The dragonfire shield is an astounding piece of equipment that enhances the natural abilities of the anti-dragonbreath shield to enable it to absorb and later unleash the power of a dragon's fiery breath. To make a dragonfire shield you will need a Smithing level of 90.
There are two components to the dragonfire shield: the anti-dragonbreath shield and a draconic visage. Draconic visages are rare drops from dragons (only adult black, iron, steel and mithril, and the King Black Dragon) and skeletal wyverns. To smith those into a dragonfire shield you will need to take them to an anvil along with a hammer. Use the draconic visage on the anvil and you will find that you are in possession of a dragonfire shield and 2000 shiny new Smithing experience.
Note that this may take you some time, so it's advisable not to click away until you have the dragonfire shield in your inventory.
If you don't have the Smithing level to make the shield yourself, you can take your anti-dragonbreath shield and draconic visage to Oziach in Edgeville, who will fuse them into a dragonfire shield in exchange for 1,250,000 coins.
Spirit Shields
When you complete summer's End you are rewarded with a spirit shield, which can be smithed with some elusive sigils to create even more potent shields. If you have a Prayer level of 90 and a Smithing level of 85, you may well be interested in doing so.
The Godsword
The godsword is a weapon of unimaginable power that was shattered during the last great battle of the god wars. If you descend into the eternal warfare of the God Wars Dungeon you may be lucky enough to find some or all of the three shards of that fabled blade.
The three parts of the blade can be smithed together in any order to re-forge the weapon that the gods once fought for control over. This requires a Smithing level of 80, and will grant you 100 experiences for joining any two pieces together.
Note that this may take you some time, so it's advisable not to click away until you have the completed pieces in your inventory.
The final part of the weapon is the hilt. During the god wars, four hilts were designed for the weapon - one dedicated to each of the major gods: Armadyl, Bandos, Saradomin and Zamorak. These hilts can be attached and removed from the blade freely. The only effect the hilts have is that the special attack changes.
The Blast Furnace
The Blast Furnace is located in the eastern area of Keldagrim - the underground dwarfs'city uncovered during The Giant Dwarf quest.
Training Hints and Tips
Remember that you can use the right-click 'Smelt X' option; this saves a lot of clicking.
When smelting a large number of ores, use a furnace near a bank, such as Al Kharid. This will save a lot of walking time and will not disrupt your routine too greatly. This method is also useful for Smithing and locations of anvils.
Making and selling steel bars is fast experience and there is good profit to be made. However, making cannonballs brings an even bigger profit, as they are always easily sold.
Once you reach the level to smith mithril and higher, you may be able to buy the bars at a price where you will be able to smith it and sell for a profit, without spending time Mining the ores.
Use the ring of forging (Members Only) to smelt iron ore without failing.
Combine the Smithing skill with Magic and use the superheat item spell, which smelts ore without a furnace.
Smithing experience is 'per bar', so items requiring the same amount of bars will yield the same amount of experience.
Summoning Familiars
Using the Summoning skill, you'll find that there are a few familiars that might be useful for training your Smithing.
Username
Password

