Iron dragon

Iron dragons are dragons whose scales are made of iron, hence the name. As with all dragons, they breathe fire and can easily deal forty or more damage if players do not take precautions to protect from the dragons' fiery attacks. Players should bring an anti-fire shield or dragonfire shield, though praying protect from magic will prevent the player from taking any damage from the flames. The dragon has strong melee attacks, however, so using armour with high defence bonuses is important. It is advisable to bring prayer potions or super restore potions to keep your prayer from running out, unless you are a member. Unlike non-metal dragons, metal dragons' fire does not charge the dragonfire shield special.

Location
Iron dragons are tricky to find, and few players know of their existence. They are tucked far back in Brimhaven dungeon, reached via a Games necklace. However, their drops are worth it.