Purple dragon

Purple Dragons are dragons more dangerous than Orange Dragons but less dangerous than Yellow Dragons. Their drop of Purple dragonhide can be used to make Purple dragohide armour, though this armour set requires 90 ranged to wear. They can be found in Carmadon Dungeon in the first half of the dungeon, just past the Orange Dragons, and along the Draconic Coast. Despite their description, they can NOT be found on Lunar Isle. They are the last enemies in the first half of Carmadon Dungeon. They are known for dropping Dragon crossbow limbs used to make Dragon crossbows. The Dragon crossbow requires 81 ranged to wield.

100%
Dragon bones Purple dragonhide

Weapons and armour
Rune halberd (semi-rare) Rune platebody (semi-rare) Dragon dagger Dragon halberd (rare) Dragon two-handed sword (very rare)

Ranged weapons and armour
Yew shortbow (very common) 250 Rune arrows (common) 50 Rune thrownaxes (semi-rare)

Runes
25 Blood runes 10 Nothing runes (semi-rare) 5 Ice runes

Misc.
Coins (20,000-30,000) 10 Dragonite ores (extremely rare) Rarite ore (extremely rare) Amulet of dragonfire (semi-rare) Amulet of fury (very rare) Dragon crossbow limbs (extremey rare) Draconic visage (extremely rare)