The Black Stone Trilogy
The Black Stone Trilogy is a members achievement in the Combat category (Elite Dungeon: Shadow Reef), worth 20 RuneScore points. It needs Impressing the Locals.
In game: “Defeat Seiryu the Azure Serpent, the Black Stone Dragon and the Ambassador consecutively.”
20 RuneScoreCombatElite Dungeon: Shadow ReefMembers
Updated . From the RuneScape Wiki's achievement data (CC BY-NC-SA 3.0), checked 2026-10-09. Wiki page.
Requirements
More in Elite Dungeon: Shadow Reef
- A Mini Shipment5 RS
- Ambassador No Maw I5 RS
- Ambassador No Maw II15 RS
- Ambassador No Maw III5 RS
- Ambassador No Maw IV5 RS
- Ambassador No Maw Solo Kills I5 RS
- Ambassador No Maw Solo Kills II5 RS
- Ambassador No Maw Solo Kills III5 RS
- Ambassador No Maw Solo Kills IV5 RS
- Ambassador No Maw Solo Kills V5 RS
- Ambassador No Maw Solo Kills VI5 RS
- Ambassador No Maw V5 RS
- Ambassador No Maw VI5 RS
- Clenched25 RS
- Crassian Leviathan0 RS
- Crassian Leviathan Competent Speed Killer15 RS
- Crassian Leviathan Elite Speed Killer25 RS
- Crawfish Boil25 RS
- Demon Duty5 RS
- Denied the Hydra I5 RS
- Denied the Hydra II15 RS
- Denied the Hydra III5 RS
- Denied the Hydra IV5 RS
- Denied the Hydra Solo Kills I5 RS