Combat level 140 Size 2x2 Examine A very dangerous pile of animated Wyvern bones Attribute Draconic XP bonus +5% Max hit 13 (Ranged) Aggressive Yes Poisonous No Attack style Ranged, Slash, Icy breath Attack speed 4 ticks (2.4 seconds) Respawn time 15 ticks (9 seconds) Slayer level 72 Slayer XP 210  xpCategory Skeletal Wyverns Assigned by 210 125 116 120 125 120 +0 +0 +0 +0 +0 +0 +140 +90 +90 +80 No elemental weakness +140 +140 +140 Poison Not immune Venom Not immune Cannons Not immune Thralls Not immune Monster ID ?  (edit)
Skeletal Wyverns  are Slayer monsters that require a Slayer level of 72 in order to be killed they are found in the Asgarnian Ice Dungeon in RuneRealm. To reduce the damage from their icy breath attack you will need an elemental shield , mind shield , dragonfire shield , dragonfire ward , or ancient wyvern shield . They can be assigned as an Hard Slayer assignment by Vannaka  and you can find their location by visiting the Slayer Task Locations  page.
Drops Always Drops 
Item 
Quantity 
Rarity 
Price 
High Alch  
Wyvern bones 1 Always 2,741 96 
Common Drops Uncommon Drops 
Item 
Quantity 
Rarity 
Price 
High Alch  
Rune axe 1 Uncommon 7,395 7,680 Rune battleaxe 1 Uncommon 24,569 24,960 Rune warhammer 1 Uncommon 24,570 24,900 Rune kiteshield 1 Uncommon 32,298 32,640 Rune full helm 1 Uncommon 20,793 21,120 Pure essence 250 Uncommon 57,500 500 Chaos rune 80 Uncommon 8,080 4,320 Law rune 45 Uncommon 10,215 6,480 Death rune 40 Uncommon 10,200 4,320 Blood rune 25 Uncommon 5,500 6,000 Adamant bolts 7–99 Uncommon 1,477–20,889 238–3,366 Runite bolts 5–44 Uncommon 1,900–16,720 900–7,920 Rune arrow 36 Uncommon 2,664 8,640 Ranarr seed 3 Uncommon 99,945 90 Snapdragon seed 1 Uncommon 46,261 36 Grimy ranarr weed 1–3 Uncommon 7,523–22,569 18–54 Grimy irit leaf 1–3 Uncommon 1,081–3,243 10–30 Grimy avantoe 1–3 Uncommon 2,431–7,293 10–30 Grimy kwuarm 1–3 Uncommon 2,642–7,926 12–36 Magic logs 35 Uncommon 175,000 6,720 Adamantite bar 10 Uncommon 21,970 3,840 Unpowered orb 75 Uncommon 5,700 4,500 Iron ore 200 Uncommon 16,600 2,000 Uncut ruby 10 Uncommon 68,000 600 Uncut diamond 5 Uncommon 54,000 600 Battlestaff 10 Uncommon 70,000 42,000 Prayer potion(4) 2 Uncommon 18,686 228 Lobster 6 Uncommon 1,146 252 Runite crossbow (u) 1 Uncommon 9,453 9,700 
Rare Drops 
Item 
Quantity 
Rarity 
Price 
High Alch  
Soul rune 20 Rare 2,900 3,600 
Very Rare Drops 
Item 
Quantity 
Rarity 
Price 
High Alch  
Left skull half 1 Very rare[d 1]  ;  1/35 Not sold 0 Clue scroll (elite) 1 Very rare ;  1/350 Not sold 12 Dragon plateskirt 1 Very rare ;  1/512 161,312 162,000 Dragon platelegs 1 Very rare ;  1/512 161,624 162,000 Granite legs 1 Very rare ;  1/512 39,414 39,600 Draconic visage 1 Very rare ;  1/5,000 7,809,440 450,000