Abyssal demon - OSRS Wiki

Abyssal demons are one of the strongest types of demons, requiring level 85 Slayer to be damaged. Alongside their boss variant, they are the only creatures in the game to drop the abyssal whip and abyssal dagger. They have relatively high accuracy but their max hit of 8 is low for their combat level.

OSRS Greater Demon Slayer Guide + ALL LOCATIONS - Quick Guide

Shifter, RuneScape Wiki

Superior Demonbane - OSRS Wiki

Abyssal Demons in the Abyss Slayer Task Konar Osrs

K'ril Tsutsaroth - OSRS Wiki

Lesser demon, RuneScape Wiki

Abyssal demon, Old School RuneScape Wiki

Kraken - OSRS Wiki

Abyssal portal - OSRS Wiki

Why is there an Abyssal Demon called Grapefruit walking around