Mithril dragon

The Mithril dragon is found in the Ancient Caverns which may be accessed by completing the Barbarian Training. Since they are metal, they are weak to magic attacks.

Its release shattered the King Black Dragon's long standing record as being the strongest dragon in RuneScape.

It's Melee attacks can hit 28's, and it's Mage and Ranged attacks can hit 18's, and they are not firebreath attacks. Mithril dragons are also immune to poison. Many high-leveled players have stated that they can only kill four or five in one trip unless they are using a Unicorn Stallion.

Players have found that by wearing Full Karil with a rune crossbow and using Enchanted ruby bolts and enchanted diamond bolts, Mithril Dragons can be killed fairly easily and quickly.
 * The enchanted ruby bolts have a chance to reduce your health by 10%, and your opponents by 20%. Because Mithril Dragons have such high hitpoints, this can hit up to 50 damage.
 * After half health, the damage dealt is no longer as high. So switching to enchanted diamond bolts is effective because they have a chance to negate a large amount of your opponent's Ranged defence, making them much easier to hit.
 * They use their ranged attacks most frequently, so protect from missiles prayer works well.
 * Some players have stated that prayer-switching in the same manner as when defeating Tz-Tok-Jad works here; however, you must range the mithril dragon from a very great distance, and it usually means that other mithril dragons nearby can attack you immediately as soon as you kill the current one.

The Mithril Dragon holds many records. It is currently:
 * The highest level dragon.
 * The only metal dragon to drop only 3 bars of metal per kill.

Habitat(s)
The Ancient Cavern.

Coins

 * 600-3000

Weapons

 * Rune battleaxe
 * Rune spear
 * Rune mace
 * Rune 2h sword
 * Dragon spear

Armour
nope
 * Dragon full helmet (extremely rare)
 * Rune medium helmet
 * Rune full helmet
 * Dragon medium helmet
 * Rune Sq Shield

Arrows and runes

 * Rune dart (p) (14)
 * Adamant dart (p) (20)
 * Rune knife (8)
 * Rune javelin (8)
 * Blood rune (27)
 * Soul rune (10)
 * Nature rune (67)
 * Rune arrow (8)
 * Rune bolts (12-21)

Other

 * Draconic visage (very rare)
 * Super attack potion
 * Super strength potion
 * Super defence potion
 * Super attack mix
 * Super strength mix
 * Super defence mix
 * Prayer mix
 * Prayer potion
 * Shark (1, 6)
 * Runite bar (1, 2)
 * Gems
 * Silver ore (100 noted)
 * Ancient page
 * Chewed bones
 * Half of a key
 * Dragon shield half
 * Herbs
 * Clue Scroll (Level 3)
 * Uncut gem
 * Gold charm (4)
 * Crimson charm (4)
 * Blue charm (4)
 * Green charm (4)

''Note: There has been no confirmed report of the Mithril Dragon dropping dragon platelegs or dragon plateskirts. It is widely believed they do not.''