OSRS Dagannoth Rex Solo Guide for Efficient Kills

OSRS Dagannoth Rex Solo Guide for Efficient Kills

Soloing Dagannoth Rex in Old School RuneScape (OSRS) is a rewarding challenge for players seeking valuable drops like the Berserker Ring and Dragon Axe. This melee-based Dagannoth King, located in the Waterbirth Island Dungeon, is the easiest of the trio to solo due to his low Magic Defence and safespot potential. This comprehensive guide covers everything you need to know to efficiently solo Dagannoth Rex, including preparation, combat strategies, gear setups, and tips for maximizing profits. Whether you’re a mid-level player or an Ironman, this guide will help you conquer Rex with confidence.

Dagannoth Rex is a popular boss for solo players due to his predictable mechanics and high-value drops. Unlike Dagannoth Prime and Supreme, Rex can be safespotted, minimizing damage taken and making him accessible to players with moderate combat stats. His unique drops, such as the Berserker Ring (1/128 drop rate) and Dragon Axe (1/128), are highly sought after, especially for Ironmen. Additionally, Dagannoth bones and other loot provide consistent profit, with an average kill worth around 54,797.26 GP (or 56,470.84 GP on a Konar task). Soloing Rex is also a common choice for Dagannoth Slayer tasks, offering both experience and rewards.

Key Benefits of Soloing Rex

  • High-Value Drops: Berserker Ring, Warrior Ring, and Dragon Axe.
  • Safespot Advantage: Eliminates damage from Rex when executed correctly.
  • Slayer Task Efficiency: Ideal for Dagannoth tasks with Slayer helm bonuses.
  • Low Competition: Fewer players target Rex compared to other bosses.

Preparation for Dagannoth Rex

DAGANNOTH REX GUIDE OSRS YouTube

Before heading to the Waterbirth Island Dungeon, ensure you’re adequately prepared. This includes meeting quest requirements, gathering the right gear, and understanding the dungeon layout. Proper preparation minimizes risks and extends trip length, especially for solo players.

Quest and Skill Requirements

To access Waterbirth Island, you must complete The Fremennik Trials quest. While there are no strict skill requirements, the following are recommended for efficient soloing:

Skill Recommended Level Reason
Magic 70+ Ensures consistent hits on Rex’s low Magic Defence.
Defence 70+ Reduces damage from Spinolyps and other threats.
Prayer 45+ Access to Mystic Might and Protect from Magic/Melee.
Hitpoints 70+ Increases survivability during long trips.

Additional useful skills include 50+ Slayer (for Slayer Dart) and 92+ Prayer (for Augury, though not mandatory). Completing the Elite Fremennik Diary is highly recommended, as it allows Dagannoth bones to drop in noted form, significantly boosting profits.

Getting to the Dungeon

Dagannoth Rex resides on sublevel six of the Waterbirth Island Dungeon. Here are the fastest ways to reach him:

  • Waterbirth Teleport (Lunar Spellbook): Teleports you near Jarvald’s ship on Waterbirth Island.
  • Rellekka Teleport: Use an enchanted lyre or Fremennik Sea Boots 2/3/4, then travel via Jarvald.
  • House Portal: Attune your house to Waterbirth for quick access.

Navigating the dungeon requires a pet rock and Rune Thrownaxes to open the stone door (solo players can drop the pet rock on one trigger). The path to the Kings’ ladder is straightforward but can be dangerous due to aggressive monsters. Activate Protect from Magic before descending the ladder to avoid damage from Dagannoth Prime.

Gear and Inventory Setup

Your gear and inventory are critical for surviving Spinolyps (small creatures that attack with poison and prayer-draining magic) and dealing consistent damage to Rex. Since Rex has extremely low Magic Defence, you can prioritize defensive gear over magic attack bonuses.

Recommended Gear Setup

Focus on high Ranged Defence to mitigate Spinolyps’ attacks and Prayer bonuses to sustain Protect from Melee/Magic. A sample gear setup includes:

  • Head: Slayer Helmet (i) (on task) or Neitiznot Faceguard.
  • Neck: Occult Necklace (for Magic damage boost).
  • Body: Guthan’s Platebody or Torag’s Platebody (high Ranged Defence).
  • Legs: Guthan’s Chainskirt or Torag’s Platelegs.
  • Weapon: Trident of the Seas/Swamp (charged) or Iban’s Staff (u).
  • Shield: Crystal Shield or Granite Shield (optional for extra defence).
  • Cape: Imbued God Cape or Fire Cape.
  • Hands: Barrows Gloves or Regen Bracelet.
  • Boots: Dragon Boots or Eternal Boots.
  • Ring: Ring of Suffering (i) or Lightbearer (for special attack regen).

Pro Tip: Guthan’s set is ideal for healing off Spinolyps between Rex spawns, extending trips significantly. If using a Serpentine Helm, you’re immune to poison, eliminating the need for antipoisons.

Inventory Setup

Your inventory should balance combat supplies, healing, and utility items. A suggested setup includes:

  • 4-6 Prayer Potions (for Protect from Melee/Magic and Mystic Might).
  • 1-2 Antidote++ (unless using Serpentine Helm).
  • 5-10 Saradomin Brews and Super Restores (emergency healing).
  • High-healing food (Sharks or Manta Rays).
  • Rune Pouch with Blood Barrage or Fire Wave runes (for healing/damage).
  • Nature Runes (for High Alchemy to manage loot).
  • Pet Rock and 5 Rune Thrownaxes (for dungeon access).
  • Teleport (e.g., Rellekka Tablet or House Teleport).

If you’re on a Slayer task, prioritize the Slayer Helmet for bonus damage. For longer trips, consider bringing a Saradomin Godsword or Blood Barrage to heal off Spinolyps.

Combat Strategy and Safespotting

The key to soloing Dagannoth Rex is luring him to a safespot in the southeastern corner of the lair, where he can be attacked with Magic without retaliation. This requires careful positioning to avoid aggro from Dagannoth Prime and Supreme.

Entering the Lair Safely

Entering the Dagannoth Kings’ lair is the most dangerous part of the fight. Follow these steps:

  1. Activate Protect from Magic before descending the ladder to mitigate Prime’s attacks.
  2. Peek through the ladder or crack to check the positions of Prime and Supreme. If they’re near the ladder, hop worlds or wait.
  3. Spam-click the ladder to quickly peek and retreat, avoiding damage.
  4. Once safe, run south along the eastern wall, staying out of Prime and Supreme’s attack range.

Note: If Prime or Supreme aggro, climb the ladder and try again. Some players use the “X-log” method (closing the client after reaching the safespot) to reset aggro, but this is risky in crowded worlds.

Safespotting Dagannoth Rex

Once in the southeastern corner, lure Rex to the safespot:

  1. Attack Rex with a long-range Magic spell (e.g., Trident on Long-Range mode) when he’s near the eastern wall.
  2. Run south to the southeastern corner, ensuring Rex follows.
  3. Position yourself so Rex gets stuck on a ridge or wall, unable to reach you.
  4. Activate Protect from Melee and Mystic Might, then continue attacking with Magic.

While safespotted, Rex deals no damage, but Spinolyps will continue to attack. Use high Ranged Defence gear and Antidote++ to manage their poison and prayer-drain effects. Heal off Spinolyps with Guthan’s or Blood Barrage between Rex spawns (90-second respawn timer).

Handling Loot

Rex’s drops can fill your inventory quickly, especially if collecting bones for prayer training. Use these strategies:

  • High Alchemy: Alch low-value items to free up space.
  • Telekinetic Grab: Grab valuable drops from a distance if unsafe to approach.
  • Noted Bones: Complete the Elite Fremennik Diary for noted bone drops.

Prioritize picking up Berserker Rings, Dragon Axes, and clue scrolls. Expect around 28 kills per hour, limited by Rex’s respawn time.

Tips for Maximizing Efficiency

To get the most out of your Dagannoth Rex trips, consider these advanced tips:

Extending Trip Length

  • Use Healing Methods: Guthan’s, Saradomin Godsword, or Blood Barrage to heal off Spinolyps.
  • Minimize Gear Switches: Focus on sustainability over DPS to carry more supplies.
  • Regen Bracelet/Hitpoints Cape: Passive healing reduces food consumption.

Dealing with Other Players

In busy worlds, other players may interfere with your safespot or lure Prime/Supreme. To avoid this:

  • Hop to a low-population world.
  • Check the lair via the ladder peek before entering.
  • Avoid safespotting if another player is already camping Rex, as it may drag other Kings into your area.

Combat Achievement Tasks

There are five Combat Achievement tasks for Dagannoth Rex, totaling 15 points. These include killing Rex without taking damage or killing him with specific gear restrictions. Review these tasks in-game to earn extra rewards while farming Rex.

Soloing Dagannoth Rex is a fantastic way to earn valuable loot and complete Slayer tasks in OSRS. With the right gear, a solid safespot strategy, and efficient resource management, you can farm Rex for hours with minimal risk. Start with the recommended stats and gear, practice the safespot technique, and soon you’ll be racking up Berserker Rings and Dragon Axes. Happy hunting!