How to Cut Sulliuscep in OSRS: Ultimate Guide for Woodcutting and Fossils

How to Cut Sulliuscep in OSRS: Ultimate Guide for Woodcutting and Fossils


If you’re looking to level up your Woodcutting skill in Old School RuneScape (OSRS) while gathering valuable fossils, chopping Sulliuscep mushrooms on Fossil Island is one of the best methods available. This guide will walk you through everything you need to know about how to cut Sulliuscep in OSRS, from preparation to strategies, gear, and maximizing efficiency. Whether you’re aiming for 99 Woodcutting or hunting fossils for Prayer XP, this SEO-friendly blog post has you covered!

Sulliusceps are unique mushrooms found exclusively in the Tar Swamp on Fossil Island. Introduced with the Fossil Island update, they offer some of the fastest Woodcutting experience rates without relying on tick manipulation, making them a popular choice for mid-to-high-level players. Plus, they provide fossils, which can be turned into significant Prayer XP—a bonus that sets them apart from traditional trees.

Benefits of Cutting Sulliuscep

  • High XP Rates: Expect 55,000–110,000 Woodcutting XP per hour, depending on your level and setup.
  • Fossil Drops: One of the quickest ways to gather fossils for Kudos or Prayer training.
  • Low Competition: Compared to methods like Teaks or Redwoods, Sulliuscep cutting is less crowded.
  • Semi-AFK Potential: While not fully AFK, it’s less intensive than tick-manipulated methods.

Requirements to Get Started

Before you can chop Sulliusceps, you’ll need to meet a few prerequisites:

  • Woodcutting Level: Minimum of 65 (higher levels improve efficiency).
  • Quest: Completion of Bone Voyage to access Fossil Island.
  • Hitpoints: At least 11 HP (ideally higher) to survive hazards like Tar Monsters and spine mushrooms.
  • Tools: An axe (Dragon or Crystal recommended) and a rake.

Preparing for Sulliuscep Cutting

Osrs Quest Xp Requirements Waterfall quest provides the most experience

Preparation is key to a successful Sulliuscep run. The Tar Swamp is a hazardous area with Tar Monsters, poisonous spine mushrooms, and obstacles like roots and vines. Here’s how to gear up and plan your trip.

Recommended Gear

Your gear should balance Woodcutting efficiency with survivability. Here’s a suggested setup:

  • Axe: Dragon Axe (or Crystal Axe if you have it) for faster chopping.
  • Lumberjack Outfit: Provides a 2.5% XP boost—store it in a Forestry Kit if possible.
  • Graceful Outfit: Boosts run energy regeneration, crucial for navigating the swamp.
  • Defensive Armor: High Ranged Defence (e.g., Torags or a Dragonfire Shield) to mitigate Tar Monster damage.
  • Hitpoints Cape/Regen Bracelet: Speeds up HP regeneration between fights.
  • Serpentine Helm: Optional for poison immunity from spine mushrooms.

Inventory Setup

Your inventory should prioritize survival and efficiency. Here’s a sample loadout:

  • Rake: Required to clear vines in the swamp.
  • Food: 4–8 Saradomin Brews or Sharks for healing (brews save inventory space).
  • Antipoison: Superantipoison or Antidote++ to counter spine mushroom poison.
  • Mushrooms: Keep 9 Sulliuscep mushrooms for the Rubber Cap Mushroom jump (explained later).
  • Teleport: Digsite Pendant or House Teleport for quick resets.

How to Cut Sulliuscep: Step-by-Step Method

Cutting Sulliusceps follows a specific rotation due to their unique mechanics. Only one of the six Sulliusceps in the Tar Swamp is choppable at a time, and they respawn in a fixed order. Here’s how to do it efficiently.

Understanding the Sulliuscep Rotation

The six Sulliusceps are numbered 1 through 6, starting from the southeast and moving counterclockwise. After chopping one, the next in the sequence becomes available. The cycle repeats after the sixth mushroom, requiring you to loop back to the first.

  1. Sulliuscep 1 (Southeast)
  2. Sulliuscep 2 (South-central)
  3. Sulliuscep 3 (Southwest)
  4. Sulliuscep 4 (West-central)
  5. Sulliuscep 5 (Northwest)
  6. Sulliuscep 6 (Northeast)

Navigating the Tar Swamp

Traveling between mushrooms involves dealing with obstacles and enemies:

  • Roots and Vines: Chop roots with your axe and clear vines with your rake (e.g., between Sulliuscep 3 and 4).
  • Tar Monsters: Level 132 enemies spawn from Tar Bubbles, dealing up to 9 typeless Ranged damage. Stay 2+ tiles away to avoid aggro.
  • Spine Mushrooms: These hit for 10 damage and inflict poison. Watch out near Sulliuscep 2 and west of Sulliuscep 3.

The Rubber Cap Mushroom Loop

After chopping Sulliuscep 6, use the Rubber Cap Mushroom (north of Sulliuscep 5) to jump back to Sulliuscep 1. You’ll need 9 mushrooms in your inventory to fill the mud pit and avoid 40–50 damage from the fall. Drop excess items beforehand to ensure space.

Alternative Reset Methods

If you prefer a safer reset, try these options:

  • House Teleport: Teleport to your Player-Owned House (POH), use an Ornate Rejuvenation Pool to heal, then use a Mounted Digsite Pendant to return to Fossil Island.
  • Mushroom Meadow: After Sulliuscep 6, run north to deposit fossils at the Mycelium Pool, then use the Mushroom Meadow mushtree to return to the Sticky Swamp.

Maximizing Efficiency and XP Rates

To get the most out of your Sulliuscep runs, focus on optimizing your XP and minimizing downtime. Here’s how to level up your game.

Boosting Woodcutting XP

XP rates scale with your Woodcutting level and gear:

Woodcutting Level XP/Hour (No Lumberjack) XP/Hour (With Lumberjack)
65 55,000–65,000 60,000–70,000
75 70,000–80,000 75,000–85,000
90 90,000–97,000 95,000–105,000
99 100,000–110,000 105,000–115,000
  • Felling Axe: If you have Forester’s Rations, use this to occasionally skip drops, saving inventory space.
  • Dragon Axe Special: Use the special attack for a temporary boost to chopping speed.

Managing Inventory and Drops

Sulliusceps drop mushrooms, Mort Myre fungus, Sulliuscep caps (1/100 chance), numulite, and fossils. Here’s how to handle them:

  • Drop Trash: Drop mushrooms and fungus unless you need Sulliuscep caps for mushroom pies (+4 Crafting boost).
  • Keep Fossils: Bank these for Prayer XP or Kudos at the Varrock Museum.
  • Numulite: Small profit (around 30k GP/hour); bank or drop based on your goals.

Reducing Damage and Downtime

Minimize interruptions from swamp hazards:

  • Prayer: Use Protect from Range to reduce Tar Monster damage.
  • Hoop Snakes: Carry one to distract Tar Monsters if needed (situational).
  • Preserve Prayer: Extend boosts like the Dragon Axe special with the Preserve prayer.

Tips and Tricks for Success

Here are some pro tips to elevate your Sulliuscep cutting experience:

Avoiding Common Mistakes

  • Don’t Overfill Inventory: Drop items early to always have space for 9 mushrooms before the Rubber Cap jump.
  • Watch Tar Bubbles: Stay alert for moving bubbles to avoid unnecessary Tar Monster spawns.
  • Don’t Skip the Rake: Forgetting it halts progress between Sulliuscep 3 and 4.

Long-Term Goals

From level 65 to 99, you’ll need to chop around 97,778 Sulliusceps with the Lumberjack outfit. This grind yields:

  • Fossils: Enough for 120,000 XP from the Varrock Museum and 2+ million Prayer XP after calcification.
  • Profit: Roughly 17 million GP from numulite and caps if sold.

World Choice

World 321 is the designated Sulliuscep world, but fewer players can mean less interference from Tar Monsters aggro’d by others. Test both crowded and empty worlds to find your preference.

By following this guide on how to cut Sulliuscep in OSRS, you’ll be well on your way to mastering this unique Woodcutting method. Whether you’re chasing XP, fossils, or both, Sulliusceps offer a rewarding and engaging training option. Grab your axe, head to Fossil Island, and start chopping!