Abyss - OSRS Wiki

The Abyss is an area of Abyssal Space that contains rifts created by the Zamorak Magical Institute with which they directly access the runic altars without the need for a talisman, with the exception of the Astral and Wrath Altar. Accessing this area of the Abyss requires completion of the miniquest Enter the Abyss. In appearance, it seems to be oddly organic, with eyes, boils, and strange-looking tendrils. This is because the areas of the Abyss that players visit are the corpse of an unfathomably large chthonian demon named Hostilius[1], with this part being the stomach or heart.[2]

Into the Abyss - OSRS Wiki

Abyssal leech (The Scar) - OSRS Wiki

Items Kept on Death - OSRS Wiki

The Abyss - Runescape Wiki - Neoseeker

Maybe we should take another look through those accounts in the Zalcano hiscores? : r/2007scape

Abyssal orphan - OSRS Wiki

Sigil of the abyss - OSRS Wiki

Free: Blue wizard robe - OSRS Wiki

Abyssal demon - OSRS Wiki

Abyss - OSRS Wiki

Zamorak halo - OSRS Wiki

Free-to-play - OSRS Wiki

Rock (Abyss) - OSRS Wiki

Abyssal bracelet, Old School RuneScape Wiki