Yama, New Boss in Old School RuneScape, Emerges in Great Kourend

Yama, the Master of Pacts, emerges as the latest and most formidable boss in Old School RuneScape, setting the Chasm of Fire ablaze with his arrival. This fire-wreathed minotaur demon has been silently gaining power, waiting for the perfect moment to unleash chaos upon Great Kourend. Defeating him grants access to powerful new items such as Demon Tallow—used in crafting Surge Potions—and Grimoire Pages, alongside the Chasm of Fire Teleport Scroll and other exclusive rewards.

For those who have completed *A Kingdom Divided* and finished Royal Titans, this update continues the story arc that began years ago. Back in 2021, you faced Yama’s Judge, but now the true threat stands before you. With wings, horns, hooves, and a deadly two-handed axe, Yama leads the Disciples of Yama—fanatical fire cultists willing to die for their dark master.

Boss Mechanics & Requirements

This challenging encounter is tailored for high-level players. You’ll need to have completed the required quest, possess top-tier combat stats, and be equipped with Best in Slot (BiS) gear to stand a chance. The fight supports solo play or team-based attempts, offering flexible yet demanding gameplay that rewards strategy and coordination.

New Content Beyond the Boss

The Chasm of Fire has seen more than just the rise of Yama—it now features a dedicated mining and smithing zone. Here, players can extract Crimson Lovakite, an exclusive and rare resource found only in this infernal region. Using it, you can forge the new Oathplate armor set, a powerful addition to any endgame build.

Whether you're after elite gear, unique crafting materials, or simply craving another deep dive into Gielinor’s evolving lore, the Chasm of Fire delivers fresh content for both PvE and crafting enthusiasts alike.

Ready to take on Yama and uncover what lies within the flames? Head back to Great Kourend by downloading Old School RuneScape today. For full details, visit the official website or follow the latest updates on the game’s X page.