Superheat item

Superheat Item is a non-combat spell used to smelt ore without a furnace. It can be used by both free and member players.
It may be useful if a player is mining higher ores or coal a long way from a furnace or bank. The spell is able to reduce an ore and 2, 4, 6 or 8 coal (regarding to the type of ore) into a single bar.
Superheat item guarantees 100% success for smelting iron ore into an iron bar. You can smelt gold and silver bars with this spell as well. You cannot make jewelry with Superheat item, however.
Players get both Smithing and Magic experience from using Superheat Item. In addition to receiving 53 Magic experience per Superheat Item cast, a player will also receive Smithing experience equal to the experience he or she would receive for smelting that type of bar