The Abyssal walker is one of many monsters which can be found in the Abyss, and also in the Abyssal Area (fairy ring code: ALR). They are difficult to hunt as they seem to have a high defence, hitpoints, and strength, although they have low accuracy. It should also be noted that they are difficult to poison, although they are not immune to it. Abyssal walkers killed in the Abyss yield much lower experience. These monsters are aggressive, but will stop being aggressive after a while as well as the Abyssal guardian and the Abyssal leech.
If hunting Abyssal monsters for essence pouches, it is recommended to use magic against these, as despite their high magic defence, they have a very low magic level, enabling magic spells to hit accurately. Using multi-target spells like Ice Barrage in the southwestern corner of the Abyss makes this very fast. At relatively high Defence and Magic levels (70+) a player should have little to no trouble with them, even accounting for the aggressive monsters in the outer ring of the Abyss. Alternatively, a crush weapon or a weapon with a secondary crush style can be used effectively due to their low crush defence.
^ 1.01.11.21.3Players will only get a pouch if they have all the smaller pouches, and if a player has them all, they will no longer get them as a drop, unless one was lost.
The NPC's examine text was changed; previously, it was "Apparently walks the abyss."
Trivia
Despite not resembling an abyssal demon, it drops the ensouled abyssal head.
References
^Jagex. Mod Ash's Twitter account. 4 April 2018. Archived from the original on 23 March 2019. Mod Ash: "[Lord Ash, could you tell me the drop rate of the elemental talisman from Abyssal creatures?] 1/256 from all three types."