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RSGOALS · RS3
Achto Primeval robe legs
Signature drop: Achto Primeval robe legs

Yakamaru

Yakamaru is a level 10,000 members monster found in the Kharidian Desert, with 1,000,000 life points. It is the top source of Yakamaru's head, Achto Primeval robe legs and Achto Primeval robe top.

“The embodiment of water.”

Level 10000MembersAggressivePoisonousAttacks with magic

Updated . Stats and drops from the RuneScape Wiki's monster and drop data (CC BY-NC-SA 3.0), checked 2026-10-09. Wiki page. Item sprites © Jagex.

Combat stats

Combat level
10000
Life points
1,000,000
Combat XP per kill
50,000
Max hit
1,653
Armour
3,031
Attack style
Magic
Weakness
None
Immune to
Poison, Stuns
Aggressive
Yes
Poisonous
Yes

Slayer

Slayer level
None needed
Assigned by
Not a Slayer task

Where

Desert

Ironman notes

  • Immune to poison and stuns.
  • Its attacks can poison you: carry antipoison or wear something that blocks poison.
  • Aggressive: it attacks on sight, which is handy for AFK kills once your gear outclasses it.
  • Drops blue charm, crimson charm, green charm and gold charms for Summoning pouches.

Best for

Best drop rate anywhere

Of every monster that drops these, this one gives the most per kill.

Drops (41)

ItemQuantityRarity
TeciBest rate1000–17501/1.09
Black dragonhide100–1501/12.8
Battlestaff#3 rate100–1501/19.2
Raw rocktail#3 rate100–1501/19.2
Raw shark100–1501/19.2
Blue charm#2 rate10–20377/1,000
Crimson charm#3 rate10–20375/1,000
Water talisman70–901/19.2
Airut bones#2 rate60–901/19.2
Magic wood spirit#2 rate54–661/19.2
Cooked eeligatorBest rate6–101/3
Saradomin brew (4)#2 rate6–101/3
Super restore (4)Best rate6–101/3
Elder wood spirit#2 rate35–481/19.2
Eternal magic wood spirit27–381/19.2
Primal stone spirit25–401/19.2
Green charm10–2090/1,000
Gold charm10–2087/1,000
Banite stone spirit20–301/19.2
Medium spiky rune salvage#3 rate20–301/19.2
Uncut dragonstone23–271/19.2
Hydrix bolt tips30–351/28.8
Huge plated rune salvage#2 rate15–251/19.2
Necrite stone spirit25–451/38.3
Phasmatite stone spirit25–451/38.3
Crystal key13–171/19.2
Ascendri bolts (e)#3 rate251/57.5
Small goebie burial charmBest rate130/100
Goebie burial charmBest rate120/100
Sirenic scale2–41/38.3
Large goebie burial charmBest rate15/100
Mazcab ability codexBest rate11/31.6
Yakamaru's headOnly source11/50
Achto Primeval robe legsOnly source11/120
Achto Primeval robe topOnly source11/120
Achto Tempest bodyOnly source11/120
Achto Tempest chapsOnly source11/120
Achto Teralith cuirassOnly source11/120
Achto Teralith leggingsOnly source11/120
Starved ancient effigy#3 rate11/128
Yakamaru's helmetOnly source11/300

Most common first. “Best rate” and “#2/#3 rate” compare expected drops per kill with every other monster that drops the item.