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Skeletal Wyvern icon

Skeletal Wyverns (Draconis ossis) are undead Slayer monsters. They are the only monster to drop granite legs, and also have a chance of dropping the draconic visage. They can be found in the Asgarnian Ice Dungeon, in the chamber accessed from the southern wall of the icy area.

Level 72 Slayer is required to kill them. In order to negate their heavily damaging ice-breath an elemental, mind, body, cosmic, chaos, or Dragonfire shield needs to be equipped. Using Wyrmfire potions, Protect from Magic, or Deflect Magic is also an alternative. Antifire, super antifire, and brightfire potions do not work.

Killing a Skeletal Wyvern is one of the hard Falador Tasks as well as for the wish list of the Odd Old Man in the Fur 'n' Seek quest.

Players on a slayer task with over 85 magic, 68 summoning, and 80 defence, with a full slayer helmet and using appropriate combat potions, can easily profit from this task. They are also a good source of crimson charms, although there are many easier alternatives if one is not on a slayer task.

Their living counterparts reside deeper in the same cave.

CombatEdit

Wyverns attack with melee, ranged or their unique ice-breath attack. This attack can freeze players, and they will be stunned as well, so escaping is not possible unless Freedom is used to break free (this is currently glitched and will not free the player like it otherwise should, although it does break the stun).

If a player is not wearing one of the shields they will be hit for very high damage. Their ice-breath attack deals typeless damage, meaning armour type and armour stats do not affect its accuracy.

Wyverns will use a ranged attack both when players are attacking from a distance and when they are attacking within melee range. Their melee attacks are comprised of a bite and use of the tail.

StrategiesEdit

DropsEdit

100% dropEdit

Item Quantity Rarity GE price
Wyvern bonesWyvern bones1Always2,764

CharmsEdit

No charmGold charmGreen charmCrimson charmBlue charm
33–35%6–7%3–4%54–55%1–2%
Represents a 90% confidence range based on a sample of 10,139 kills.
2 charms are dropped at a time.
Add data to the log (requires JavaScript).

Main dropsEdit

Item Quantity Rarity GE price
Mithril swordMithril sword1Common1,662
Black hatchetBlack hatchet1Uncommon1,014
Adamant hatchetAdamant hatchet1Uncommon2,892
Snakeskin chapsSnakeskin chaps1Uncommon1,980
Earth battlestaffEarth battlestaff1Rare8,256
Granite legsGranite legs1Rare[1]38,781
Pure essencePure essence60 (noted)Uncommon1,500
Air runeAir rune10–64Uncommon640–4,096
Water runeWater rune11–33Uncommon253–759
Chaos runeChaos rune10Uncommon1,020
Law runeLaw rune2–5Uncommon762–1,905
Blood runeBlood rune2–11Uncommon1,224–6,732
Soul runeSoul rune5–14Uncommon2,495–6,986
Death runeDeath rune1–5Uncommon168–840
Bone bolts 5Bone bolts2–29Uncommon36–522
Mithril bolts 5Mithril bolts8–39Common1,040–5,070
Adamant bolts 5Adamant bolts5–29Common1,185–6,873
Runite bolts 5Runite bolts5–25Common4,520–22,600
Grimy ranarrGrimy ranarr1Uncommon3,029
Grimy avantoeGrimy avantoe1Uncommon1,697
Grimy harralanderGrimy harralander1Uncommon91
Grimy guamGrimy guam1Uncommon343
Grimy iritGrimy irit1Uncommon3,377
Grimy cadantineGrimy cadantine1Uncommon3,274
Grimy dwarf weedGrimy dwarf weed1Uncommon2,292
Grimy lantadymeGrimy lantadyme1Uncommon3,008
Grimy kwuarmGrimy kwuarm1Uncommon5,152
Grimy marrentillGrimy marrentill1Uncommon306
Grimy tarrominGrimy tarromin1Uncommon26
Belladonna seed 5Belladonna seed1Uncommon889
Cadantine seed 5Cadantine seed1Uncommon2,046
Dwarf weed seed 5Dwarf weed seed1Uncommon602
Snapdragon seed 5Snapdragon seed1Uncommon426
Jangerberry seed 5Jangerberry seed1Uncommon6
Limpwurt seed 5Limpwurt seed1Uncommon962
Marrentill seed 5Marrentill seed1Uncommon15
Bittercap mushroom spore 5Bittercap mushroom spore1Uncommon620
Ranarr seed 5Ranarr seed1Uncommon1,076
Spirit weed seed 5Spirit weed seed1Uncommon692
Strawberry seed 5Strawberry seed1Uncommon48
Tarromin seed 5Tarromin seed1Uncommon9
Watermelon seed 5Watermelon seed1Uncommon792
Whiteberry seed 5Whiteberry seed1Uncommon49
Wildblood seed 5Wildblood seed1Uncommon35
Fellstalk seed 5Fellstalk seed2Uncommon972
Toadflax seed 5Toadflax seed1Uncommon3,207
Harralander seed 5Harralander seed1Uncommon21
Coins 250Coins20–420Common20–420
LobsterLobster3Uncommon270
BassBass1Uncommon145
Super attack (1)Super attack (1)1Uncommon1,022
Defence potion (3)Defence potion (3)1Uncommon1,019
Uncut emeraldUncut emerald1Uncommon2,117
Adamant crossbow (u)Adamant crossbow (u)1Rare2,534
Rare drop tableRare drop table1Very rareNot sold

Tertiary dropsEdit

Item Quantity Rarity GE price
Black dragon tail-boneSkeletal wyvern tail-bone1Common[2]Not sold
Clue scroll (hard)Clue scroll (hard)1UncommonNot sold
Starved ancient effigyStarved ancient effigy1Very rareNot sold
Draconic visageDraconic visage1Very rare[3]1,216,353
  1. ^ Estimated at 1/398 using gathered Adventurer's Log data as of 18 September 2012.
  2. ^ Only during the Fur 'n' Seek wish list.
  3. ^ (1/10000) http://services.runescape.com/m=forum/forums.ws?74,75,52,65949497,goto,21#205

Rare drop tableEdit

This monster has access to the rare drop table.
Luck-enhancing items such as a ring of wealth or luck of the dwarves are not required to access the table.
Show/hide rare drop table
Item Quantity Rarity GE price
Coins 1000Coins250–500; 3,000Common250–3,000
Uncut sapphireUncut sapphire1Common972
Uncut emeraldUncut emerald1Common2,117
Uncut rubyUncut ruby1Common2,059
Uncut diamondUncut diamond1Common3,832
Uncut diamondUncut diamond45–55 (noted)Rare172,440–210,760
Loop half of a keyLoop half of a key1Common17,932
Tooth half of a keyTooth half of a key1Common21,536
Uncut dragonstoneUncut dragonstone1Uncommon11,239
Uncut dragonstoneUncut dragonstone45–55 (noted)Rare505,755–618,145
Dragon longswordDragon longsword1Common56,646
Dragon spearDragon spear1Rare36,844
BattlestaffBattlestaff180–220 (noted)Rare1,091,520–1,334,080
Rune javelinRune javelin5Rare865
Rune platebodyRune platebody1Uncommon37,756
Rune platebodyRune platebody15–25 (noted)Rare566,340–943,900
Shield left halfShield left half1Rare64,843
Dragon helmDragon helm1Uncommon58,880
Rune arrowheads 5Rune arrowheads113–137Common28,363–34,387
Onyx bolts 5Onyx bolts135–165Very rare1,053,270–1,287,330
Chaos talismanChaos talisman1Rare1,558
Nature talismanNature talisman1Rare1,235
Water talismanWater talisman65–82 (noted)Rare347,035–437,798
Earth talismanEarth talisman65–82 (noted)Rare95,290–120,212
Fire talismanFire talisman25–35 (noted)Rare30,225–42,315
Raw lobsterRaw lobster135–165 (noted)Common24,030–29,370
Raw sharkRaw shark225–275 (noted)Uncommon267,975–327,525
Big bonesBig bones72–90 (noted)Uncommon16,416–20,520
Dragon bonesDragon bones180–220 (noted)Rare281,520–344,080
CoalCoal200–1,100 (noted)Uncommon26,200–144,100
Gold oreGold ore90–110 (noted)Common17,910–21,890
Adamantite oreAdamantite ore180–220 (noted)Uncommon275,940–337,260
Adamant barAdamant bar14–16 (noted)Common41,622–47,568
Adamant barAdamant bar135–165 (noted)Rare401,355–490,545
Runite oreRunite ore90–110 (noted)Rare1,078,740–1,318,460
Rune barRune bar(noted)Common41,964
Rune barRune bar45–55 (noted)Rare629,460–769,340
Grimy torstolGrimy torstol90–110 (noted)Uncommon350,190–428,010
Grimy snapdragonGrimy snapdragon90–110 (noted)Uncommon235,710–288,090
Super restore (4)Super restore (4)45–55 (noted)Uncommon259,785–317,515
Prayer potion (4)Prayer potion (4)45–55 (noted)Uncommon183,735–224,565
Lantadyme seed 5Lantadyme seed14–16Uncommon8,288–9,472
Dwarf weed seed 5Dwarf weed seed14–16Uncommon8,428–9,632
Magic seed 5Magic seed4Uncommon406,448
Palm tree seed 5Palm tree seed10Rare1,766,980
FlaxFlax450–550 (noted)Common14,400–17,600
Molten glassMolten glass45–55 (noted)Common11,700–14,300
Soft claySoft clay450–550 (noted)Uncommon249,300–304,700
Yew logsYew logs68–82Uncommon13,464–16,236
Yew logsYew logs675–825 (noted)Rare133,650–163,350
Teak plankTeak plank45–55 (noted)Uncommon34,560–42,240
Mahogany plankMahogany plank270–330 (noted)Rare411,750–503,250
Blurberry specialBlurberry special1Uncommon1,991
Vecna skullVecna skull1Very rare*192,600
Hazelmere's signet ringHazelmere's signet ring1Very rare*1,804,467,420
Brawling gloves (Melee)Brawling gloves (Melee)1Very rareNot sold
Brawling gloves (Magic)Brawling gloves (Magic)1Very rareNot sold
Brawling gloves (Ranged)Brawling gloves (Ranged)1Very rareNot sold
Brawling gloves (Agility)Brawling gloves (Agility)1Very rareNot sold
Brawling gloves (Cooking)Brawling gloves (Cooking)1Very rareNot sold
Brawling gloves (FM)Brawling gloves (FM)1Very rareNot sold
Brawling gloves (Fishing)Brawling gloves (Fishing)1Very rareNot sold
Brawling gloves (Hunter)Brawling gloves (Hunter)1Very rareNot sold
Brawling gloves (Mining)Brawling gloves (Mining)1Very rareNot sold
Brawling gloves (Prayer)Brawling gloves (Prayer)1Very rareNot sold
Brawling gloves (Smithing)Brawling gloves (Smithing)1Very rareNot sold
Brawling gloves (Thieving)Brawling gloves (Thieving)1Very rareNot sold
Brawling gloves (WC)Brawling gloves (WC)1Very rareNot sold
Crystal triskelion fragment 1Crystal triskelion fragment 11Very rareNot sold
Crystal triskelion fragment 2Crystal triskelion fragment 21Very rareNot sold
Crystal triskelion fragment 3Crystal triskelion fragment 31Very rareNot sold

Universal dropsEdit

Universal drops are dropped by nearly every monster outside of Daemonheim.
These drops are dropped alongside main drops.
Item Quantity Rarity GE price
Key tokenKey token1RareNot sold

TriviaEdit

All my long hours of research have finally paid off! Today I discovered an ancient journal in the great library, which detailed a ceremony for giving life back to greater beasts after they have died! I shall finally be able to unravel the secrets of the Skeletal Wyverns!
 

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