Blue dragon

Blue Dragons are powerful monsters. An anti-dragonfire shield or an anti-fire potion is essential when fighting them. They are a very popular monster to slay because blue dragonhides and dragon bones can be sold for large profits. Blue dragons are probably the most popular dragon to kill.

Locations

 * Taverley Dungeon
 * Gu'Tanoth
 * Heroes' Guild

Strengths and weaknesses
Blue Dragons, like all dragons have very high defence. They seem to be weak against fire spells, however. As with all dragons, a dragonfire shield or an anti-fire potion is essential when fighting them. Without one, you can be hit extremely hard by dragonfire.

They can be ranged or maged safely in all of their locations. They can also be attacked safely with melee using a Halberd.

Drops
100% Drop: They always drop Dragon bones and a Blue dragonhide.

They can also drop:
 * Nothing
 * 11, 44, 132, 200 or 440 Coins
 * 15 Nature runes
 * 75 Water runes
 * 37 Fire runes
 * 3 Law runes
 * Herb
 * Gems
 * Level 3 Clue Scroll (rare)
 * A cooked Salmon
 * Bass
 * Adamant ore
 * Steel battleaxe
 * Steel platelegs
 * Mithril axe
 * Mithril kiteshield
 * Adamant full helmet
 * Rune dagger-can be poisoned
 * Dragon spear (very rare)
 * Dragon medium helmet (very rare)
 * Left half of a Dragon square shield (very rare)
 * Draconic visage (very rare)