Adamant dragon

Adamant dragons are creatures that can be found in a Dragonkin laboratory underneath Brimhaven Dungeon, accessible via a set of stairs previously hidden under a grate in a room between the moss and fire giants and the black demons. They won the first RuneLabs poll, alongside rune dragons. The dragons were first announced in the June 2015 BTS.

The Dragonkin laboratory contains multiple sections; the largest is accessible by anyone, but the smaller rooms are blocked by magical barriers that require 70, 80, or 90 Slayer to pass. The dragons drop a new lore book, the journal of the Dragonkin scientist that created them, a disciple of Kerapac.