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OSRS Doom of Mokhaiotl

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The Doom of Mokhaiotl is OSRS’s first Delve boss, introduced in The Final Dawn quest. Found in Tonali Cavern, this challenging boss increases in power with each successful kill, offering deeper delves (up to Delve 8 and beyond) and richer rewards at escalating risk.



Boss Stats & Scaling

  • Base Combat Level: 558 at Delve 1

  • Base Hitpoints: 525

  • Scaling:

    • For each delve, +50 combat levels and +25 HP (Delves 6 and 7 share HP at 650)

    • Deeper delves increase damage intensity and complexity



Attack Styles

  • Ranged (green projectiles)

  • Magic (blue projectiles)

  • Melee (red slam, unlocked in later delves)

  • Unique arena mechanics such as exploding boulders, poison pools, and shockwaves that demand reactive prayer switching and positioning



Notable Drops

The Doom of Mokhaiotl features a rich drop table, including both high-value uniques and consistent resource drops.

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Notable loot includes:

  • Eye of Ayak – Rare unique, used in powerful upgrades.

  • Mokhaiotl Cloth – Tradeable material with high market value.

  • Avernic Treads – Unique footwear with strong melee bonuses.

  • Demon Tears – Guaranteed from Delve 3 onwards, used for upgrades and trades.

  • Resource Drops: Seeds, ores, runes, and consumables.


Drop Rates:

  • Unique items: Roughly 1/300 to 1/500 depending on delve depth.

  • Demon Tears: Always dropped from Delve 3+ runs.

  • Resource drops: Common, adjusted based on delve level to ensure scaling GP/hour


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Recommended Stats & Requirements

To take on Mokhaiotl effectively, players should have:

  • Quest Requirement: Completion of The Final Dawn (to unlock Delves).

  • Combat Level: At least 100+ recommended; while accessible earlier, deeper delves will crush underprepared accounts.

  • Key Levels:

    • 90+ Ranged (Twisted Bow / Scorching Bow optimal)

    • 80+ Magic (for utility spells, defence reduction, and interrupts)

    • 85+ Defence and 90+ Hitpoints (to survive consistent high damage)

    • 77+ Prayer (Rigour/Augury essential; 43+ minimum for protection prayers)



Gear Suggestions

  • Best-in-Slot: Twisted Bow with Masori armour, Tonalztics of Ralos for defence reduction.

  • Alternatives: Dragon Hunter Crossbow, Blowpipe, or Emberlight for lower-level setups.

  • Inventory: Saradomin Brews, Prayer Restores, Ranging Potions, Antipoisons/Sanfew Serums, and Holy Water to counter arena mechanics



Strategy Overview

  • Prayer Switching: Match incoming attack colors (green = Ranged, blue = Magic, red = Melee).

  • Exploding Boulders: Recognize color indicators before explosion to prepare for the next prayer switch.

  • Shockwave Mechanic: Create shields by destroying volatile earth nodes—critical for surviving high-delve runs.

  • Larvae Control: Kill spawns quickly to prevent Mokhaiotl healing or gaining shields.

  • Interrupts: Use Emberlight or demonbane weapons to cancel devastating charge attacks in higher delves



OSRS Doom

The Doom of Mokhaiotl is a boss designed for mastery. With unique scaling, it provides both mid-level and endgame players with progression and lucrative loot opportunities. The deeper you delve, the greater the risk—but the rewards are some of the most enticing in OSRS.

 
 
 
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