Skeletal Wyverns

Slayer 72 Combat 140 210 xp Members dragon

Assigned by

Chaeldar 10–20

Konar 5–12

Nieve 5–15

Duradel 20–40

Requirements

Slayer Level72

Combat & Weakness

Attack StyleRanged, Slash, Icy breath
Max Hit13 (Ranged), 13 (Melee), 50+ (Icy breath)
Hitpoints200
AggressiveYes
Weak To Fire (+25%)

Stab 140 Slash 90 Crush 90 Magic 80 Ranged 140

No notable immunities

Locations

Watch Out

Required Gear

Elemental shield

Mind shield

Dragonfire shield

One of these is needed to fight this task's monsters (or a variant) — from the OSRS Wiki's equipment table.

Icy breath hits through armour without an elemental/mind/dragonfire shield and drains stats. Slow kills, famous boots. Safespots exist along the south wall.

— ezSlayer editorial, not wiki data

Collection Log (4)

Granite legs 1/512

Draconic visage 1/10,000

Shield left half 1/11,531

Dragon spear 1/15,374

Log membership cross-referenced against the wiki's collection log item registry at build time.

Loot & Odds · Skeletal Wyvern

Assigned by

Task size 151 (1–300)

At 151 kills: 25.6% chance of at least one Dragon plateskirt.

100% (1)

	Item	Qty	Rate	Chance in task	Expected
151	Wyvern bones	1	Always	100%	151

Pre-roll (3)

Item	Qty	Rate	Chance in task	Expected
Granite legs	1	1/512	25.6%	0.29
Dragon platelegs	1	1/512	25.6%	0.29
Dragon plateskirt	1	1/512	25.6%	0.29

Weapons and armour (7)

	Item	Qty	Rate	Chance in task	Expected
5	Earth battlestaff	1	1/32	99.2%	4.7
35	Battlestaff (noted)	10 (noted)	1/42.7	97.2%	35.4
4	Rune axe	1	1/42.7	97.2%	3.5
2	Rune battleaxe	1	1/64	90.7%	2.4
2	Rune warhammer	1	1/64	90.7%	2.4
2	Rune full helm	1	1/64	90.7%	2.4
2	Rune kiteshield	1	1/64	90.7%	2.4

Runes and ammunition (10)

	Item	Qty	Rate	Chance in task	Expected
1593	Air rune	225	1/21.3	99.93%	1593
212	Rune arrow	36	1/25.6	99.8%	212
708	Water rune	150	1/32	99.2%	708
378	Chaos rune	80	1/32	99.2%	378
212	Law rune	45	1/32	99.2%	212
189	Death rune	40	1/32	99.2%	189
118	Blood rune	25	1/32	99.2%	118
308	Adamant bolts	75–99	1/42.7	97.2%	308
140	Runite bolts	35–44	1/42.7	97.2%	140
24	Soul rune	20	1/128	69.4%	23.6

Herbs (11)

	Item	Qty	Rate	Chance in task	Expected
4	Grimy guam leaf	1–3	1/73.1	87.5%	4.1
3	Grimy marrentill	1–3	1/97.5	78.9%	3.1
2	Grimy tarromin	1–3	1/130	68.8%	2.3
2	Grimy harralander	1–3	1/167	59.6%	1.8
1	Grimy ranarr weed	1–3	1/213	50.9%	1.4
1	Grimy irit leaf	1–3	1/293	40.4%	1
	Grimy avantoe	1–3	1/390	32.1%	0.77
	Grimy kwuarm	1–3	1/468	27.6%	0.65
	Grimy cadantine	1–3	1/585	22.8%	0.52
	Grimy lantadyme	1–3	1/780	17.6%	0.39
	Grimy dwarf weed	1–3	1/780	17.6%	0.39

Resources (6)

	Item	Qty	Rate	Chance in task	Expected
2359	Pure essence (noted)	250 (noted)	1/16	>99.99%	2359
248	Magic logs (noted)	35 (noted)	1/21.3	99.93%	248
71	Adamantite bar (noted)	10 (noted)	1/21.3	99.93%	70.8
708	Iron ore (noted)	200 (noted)	1/42.7	97.2%	708
24	Uncut ruby (noted)	10 (noted)	1/64	90.7%	23.6
12	Uncut diamond (noted)	5 (noted)	1/64	90.7%	11.8

Other (7)

	Item	Qty	Rate	Chance in task	Expected
4247	Coins	300	1/10.7	>99.99%	4247
57	Lobster	6	1/16	>99.99%	56.6
17	Prayer potion(4)	2	1/18.3	99.98%	16.5
177	Unpowered orb (noted)	75 (noted)	1/64	90.7%	177
2	Runite crossbow (u)	1	1/64	90.7%	2.4
7	Ranarr seed	3	1/64	90.7%	7.1
2	Snapdragon seed	1	1/64	90.7%	2.4

Rare drop table (27)

	Item	Qty	Rate	Chance in task	Expected
	Nothing	N/A	1/235	47.5%	0.64
1742	Coins	3,000	1/260	44.1%	1742
	Uncut sapphire	1	1/1,092	12.9%	0.14
	Loop half of key	1	1/271	42.8%	0.56
	Tooth half of key	1	1/271	42.8%	0.56
	Uncut emerald	1	1/2,185	6.68%	0.07
	Uncut ruby	1	1/4,369	3.40%	0.03
	Runite bar	1	1/1,092	12.9%	0.14
6	Nature rune	67	1/1,820	7.96%	5.6
	Rune 2h sword	1	1/1,820	7.96%	0.08
	Rune battleaxe	1	1/1,820	7.96%	0.08
2	Law rune	45	1/2,731	5.38%	2.5
2	Death rune	45	1/2,731	5.38%	2.5
8	Steel arrow	150	1/2,731	5.38%	8.3
2	Rune arrow	42	1/2,731	5.38%	2.3
1	Adamant javelin	20	1/2,731	5.38%	1.1
	Rune sq shield	1	1/2,731	5.38%	0.06
	Dragonstone	1	1/2,731	5.38%	0.06
6	Silver ore (noted)	100 (noted)	1/2,731	5.38%	5.5
	Chaos talisman	1	1/11,651	1.29%	0.01
	Uncut diamond	1	1/17,476	0.860%	<0.01
	Rune kiteshield	1	1/5,461	2.73%	0.03
	Dragon med helm	1	1/5,461	2.73%	0.03
	Rune spear	1	1/5,765	2.59%	0.03
	Rune javelin	5	1/34,953	0.431%	0.02
	Shield left half	1	1/11,531	1.30%	0.01
	Dragon spear	1	1/15,374	0.977%	<0.01