Crystal dragon

NOTHING Dragon
The Crystal Dragon is the 2nd strongest dragons of all. It drops Crystal Bows, -Halberds, -Shields, -Seeds and much more... You need an agility level if 50 and a slayer level of 70 to be able to hurt this monster. You also need to have done the Crystal City Quest to kill them. This Dragon is a half chromatic and a half metal dragon.

This monster has an extremely high defense, but you will find that you're able to hit it more often with a higher agility level (includes melee, ranged and magic). It has a long range "Crystal breath" attack. This attack has been known to hit as high as 1000, 450 with only a antifire potion and 250 with only a dragonfire shield. The damage cannot be nullified, but set BLAH BLAH BLAH BLAH BLAH BLAH

Locations
Currently, the only locations where it can be found is in the cruddy sword and the The Forgotten nothing. You can enter the cavern without the quest Crystal stupid but can not kill them without starting said quest. The Slayer dungeon is still a better way to slay them, as the dungeon is individual for each player and only the Dragons in the Slayer dungeon may drop the Crown of Seren and the Amulet of seren

Drops
(always 3 from the non 100% Category and non Charms)

100%
Dragon bones

Crystal Seed (5%) or Teleport Crystal (95%)

Crystal Horn (Only during The Princess and the Warrior Quest and only if killed alone.)

Weapons and Armour
Crown of Seren (unbelievable rare) (about 1 in 10000)

Amulet of Seren (unbelievable rare) (about 1 in 10000)

Crystal Halberd (extremly rare)

Crystal Spear (very rare)

Crystal Dagger (rare)

Crystal Defender (rare) (only after gathering the Dragon Defender)

Crystal Claws (very rare)

Elf hatchet (semi-rare)

Crystal Bow (rare)

Crystal Shield (rare)

Shaman Battlestaff (extremely rare)

Dragon 2 Handed Sword (semi-rare)

Dragon Warhammer (semi-rare)

Dragon Battleaxe (semi-rare)

Dragon Kiteshield (semi-rare)

Dragon Square shield (uncommon)

Dragon Claws (uncommon)

Dragon Spear (semi-rare)

Dragon Platelegs (uncommon)

Dragon Plateskirt (uncommon)

Dragon Platebody (rare)

Dragon Chainmail (semi-rare)

Dragon Fullhelm (uncommon)

Dragon Medhelm (common)

Dragon Dagger (common)

Dragon Dagger (p) (uncommon)

Dragon Dagger (p+) (semi-rare)

Dragon Dagger (p++) (rare)

Dragon Dagger (p+++) (very rare)

Any Rune Weapon (very common - common)

Any Rune Armour (common - uncommon)

Runes
2000 Air runes (very common)

2000 Water runes (very common)

2000 Earth runes (very common)

2000 Fire runes (very common)

500 Elemental runes (very common)

100 Blood runes (common)

200 Death runes (common)

500 Chaos runes (common)

1000 Mind runes (common)

100 Soul runes (common)

5000 Body runes (common)

320 Nature runes (common)

320 Cosmic runes (common)

320 Law runes (common)

320 Astral runes (common)

Arrows
200 Dragon Arrows (semi-rare)

500 Rune Arrows (uncommon)

1000 Adamant Arrows (common)

2000 Mithril Arrows (very common)

Charms
Always 7 at once

Gold: 14%

Green: 50%

Crimson: 7%

Blue: 5%

Violet: 1%

None: 23%

Misc.
Coins: 550-5,200 or 9,000

Draconic Visage (rare)

Clue Scroll level 7 (extremly rare)

Clue Scroll level 6 (very rare)

Clue Scroll level 5 (rare)

200 Magic Longbow (noted) (semi-rare)

400 Magic logs (noted) (semi-rare)

700 Yew logs (noted) (semi-rare)

Magic Stone (semi-rare)

10 Runite Bars (noted) (semi-rare)

70 Adamantite Bars (noted) (semi-rare)

190 Mithril Bars (noted) (semi-rare)

250 Steel Bars (noted) (semi-rare)

Trivia

 * People believed that the crystal dragon was to be the equivalent of the Barrows dragon until the barrows dragon was been released.
 * Within the barrows dragon release, a new wallpaper has been released too, showing the crystal and the barrows dragon fighting high in the sky. This is maybe a hint to a new quest, connecting the Isafdar- with the Morytania Quest series.
 * At its release, there has been a bug which caused the dragon not to teleport correctly. It was acting like a abyssal demon, which made it much easier to melee. This bug has been fixed just 4 hours later.
 * The Crystal Dragon is currently the first dragon not being a chromatic nor being a metal dragon. Jagex states that it is a new sort of dragon. In fact, it is a It is a Mineralic Dragon.
 * After the The Forgotten Cavern update, there was a bug that caused the dragon always to max hit. Instead of showing the max hit,, it showed a part of the max hit damage variable in Java code which was hit.crystal_dragon.range all over the damage splash (sometimes there was fire or crush instead of the range). Upon taking this much damage, the victim would have all his stats to 0. Instead of dieing, the player would have null/* HP (*is the player's HP level, It did not show a '0', it showed 'null'). She/He and was unable to regenerate. Engaging in combat with these stat and taking 0 damage could still kill you. This had since been one of the most dangerous bugs in runescape. It has been fixed about 3 and a half hours later. If you ate any food or other HP boosting things,while having 'null' HP you would have died too.