Mutated Tortoise

Mutated Tortoise
Released								13 September 2023 (Update)
Members								Yes
Combat level								247
Size								4x4
Examine								Looks even nastier than the normal ones.
League region								Kandarin✓
Combat info
XP bonus								+0%
Max hit								18
Aggressive								No
Poisonous								No
Attack style								Crush
Attack speed								4 ticks (2.4 seconds)
Slayer info
Slayer level								56
Slayer XP								4,510 xp
Category								Warped Creatures
Assigned by								File:Konar chathead.png
Combat stats
440				130				170				120				90				0
Aggressive stats
+0				+0				+0				+0				+0				+0
Melee defence
+50								+50								+0
Magic defence
+0												No elemental weakness
Ranged defence
+60								+60								+60
Immunities
Poison								Immune
Venom								Not immune
Cannons								Not immune
Thralls								Not immune
Open in DPS calculator
Advanced data
Monster ID								12465

The Mutated Tortoise is a superior variant of the Warped Tortoise. It has a chance of spawning after purchasing the unlock Bigger and Badder for 150 Slayer reward points from any Slayer master.

Drops

Drop rates estimated based on 692,109 samples from the Drop Rate Project, unless otherwise cited.

100%

	Item	Quantity	Rarity	Price	High Alch
	Big bones	1	Always	336	0
Brimstone key.png: Mutated Tortoise drops Brimstone key with rarity Always in quantity 1	Brimstone key	1	Always	Not sold	N/A

Weapons and armour

	Item	Quantity	Rarity	Price	High Alch
	Adamant axe	1	3 × 2/64	446	768
	Adamant platebody	1	3 × 2/64	9,557	9,984
	Rune pickaxe	1	3 × 1/64	18,661	19,200
	Rune kiteshield	1	3 × 1/64	32,131	32,640
	Rune warhammer	1	3 × 1/64	24,767	24,900

Runes and ammunition

	Item	Quantity	Rarity	Price	High Alch
	Earth rune	80–100	3 × 6/64	400–500	160–200
	Mud rune	30–50	3 × 5/64	3,510–5,850	360–600
	Death rune	15–20	3 × 3/64	2,400–3,200	1,620–2,160

Other

	Item	Quantity	Rarity	Price	High Alch
	Coins	600–800	3 × 10/64	600–800	600–800
	Adamantite ore	3–5 (noted)	3 × 2/64	3,207–5,345	720–1,200
	Swamp tar	40–60	3 × 6/64	120–180	0
	Coal	6–12 (noted)	3 × 3/64	912–1,824	162–324
	Weapon poison	1	3 × 3/64	287	86
	Cabbage	20–40 (noted)	3 × 6/64	2,060–4,120	0
	Pineapple	1	3 × 3/64	120	1
	Tangled toad's legs	2–3	3 × 3/64	1,904–2,856	2–3
	Tortoise shell	1–3	3 × 2/64	7,491–22,473	600–1,800
	Perfect shell	1–3	3 × 2/64	Not sold	N/A

Rare drop table

There is a 3/64 chance of rolling the gem drop table.

	Item	Quantity	Rarity	Price	High Alch
	Nothing	N/A	1/42.74; Never	N/A	N/A
	Uncut sapphire	1	1/85.33; 1/43.33	238	15
	Uncut emerald	1	1/170.67; 1/86.67	463	30
	Uncut ruby	1	1/341.33; 1/173.33	988	60
	Nature talisman	1	1/910.22; 1/462.22	328	2
	Uncut diamond	1	1/1,365.33; 1/693.33	2,142	120
	Loop half of key	1	1/2,730.67; 1/1,386.67	11,919	60
	Tooth half of key	1	1/2,730.67; 1/1,386.67	11,925	60
	Rune javelin	5	1/2,730.67; 1/1,386.67	950	1,200
	Rune spear	1	1/43,690.67; 1/2,600	11,871	12,480
	Shield left half	1	1/87,381.33; 1/5,200	65,394	66,000
	Dragon spear	1	1/116,508.44; 1/6,933.33	38,854	37,440

Tertiary

	Item	Quantity	Rarity	Price	High Alch
	Clue scroll (hard)	1	Rare	Not sold	12
	Long bone	1	1/400	Not sold	3
	Curved bone	1	1/5,012.5	Not sold	4
	Warped sceptre (uncharged)	1	1/320	95,422	1

Superior Slayer tertiary

The chance to spawn a superior creature is 1/200.

	Item	Quantity	Rarity	Price	High Alch
	Mist battlestaff	1	1/233	52,893	9,300
	Dust battlestaff	1	1/233	16,868	9,300
	Eternal gem	1	1/816	8,682,403	5,700
	Imbued heart	1	1/816	105,502,562	300,000

Changes

Date	Changes
[[{{#explode:8 May 2024| |0}} {{#explode:8 May 2024| |1}}]] [[{{#explode:8 May 2024| |2}}]] (update)	Superior slayer monsters are now guaranteed to drop brimstone keys when on a task from Konar.