OSRS Corp Solo Guide: Master the Corporeal Beast Solo in 2025

Old School RuneScape (OSRS) offers a variety of challenging bosses, but few are as iconic and rewarding as the Corporeal Beast, often simply called “Corp.” Soloing Corp is a rite of passage for many players, combining high risk, skill, and the chance for massive loot like the Elysian Sigil or Spirit Shield. This OSRS Corp Solo Guide will walk you through everything you need to know to take down this beast alone in 2025, from gear setups to strategies, ensuring you’re ready to tackle one of the game’s toughest challenges.

Soloing the Corporeal Beast isn’t just about bragging rights—it’s a practical choice for many players. Whether you’re an Ironman who can’t rely on teams or a main looking to keep all the loot, soloing Corp offers unique advantages. The boss drops some of the most valuable items in OSRS, and with the right setup, you can secure consistent kills without splitting profits. Plus, with updates to mechanics and gear over the years, soloing Corp has become more accessible than ever.

The Appeal of Corp Solo

For Ironmen, Corp is a key source of Spirit Shields and other rare drops unavailable through group content due to trade restrictions. For mains, soloing means you don’t have to share that 1/585 chance at a sigil drop. The challenge also hones your PvM skills, making it a rewarding endeavor regardless of your account type.

Risks and Rewards

Corp isn’t without its dangers. Located in a cave accessible via the Wilderness, you’ll need to avoid PKers on your way in. Once inside, the boss hits hard and requires precise mechanics to manage. However, the rewards—averaging 505k GP per kill with sigils and 137k without—make it worth the effort.

Preparation: Stats, Gear, and Inventory

Before you step into Corp’s lair, preparation is key. This section covers the recommended stats, gear setups, and inventory to ensure a smooth solo experience.

Recommended Stats

While there are no strict requirements to fight Corp, higher stats make the process faster and safer. Here’s what you should aim for:

• Attack: 90+ – Boosts accuracy with your spear.
• Strength: 90+ – Increases damage output.
• Defence: 85+ – Reduces damage taken from Corp’s heavy hits.
• Prayer: 70+ – Enables Piety for melee boosts.
• Hitpoints: 85+ – Ensures you can tank hits during the fight.

Max combat stats (99 in Attack, Strength, and Defence) will yield the fastest kills, but you can start with lower stats if you’re comfortable with the mechanics.

Gear Setup

Corp is weak to stab attacks, particularly from spears and halberds, so your gear should prioritize accuracy and strength. Here’s a recommended setup for soloing:

Slot	Best-in-Slot	Budget Alternative
Head	Neitiznot Faceguard	Helm of Neitiznot
Cape	Infernal Cape	Fire Cape
Body	Torva Platebody	Bandos Chestplate
Legs	Torva Platelegs	Bandos Tassets
Weapon	Zamorakian Spear	Osmumten’s Fang
Shield	Avernic Defender	Dragon Defender
Gloves	Ferocious Gloves	Barrows Gloves
Boots	Primordial Boots	Dragon Boots
Amulet	Amulet of Torture	Amulet of Fury
Ring	Berserker Ring (i)	Warrior Ring (i)

Special Attack Weapons: Dragon Warhammer (DWH), Arclight, and Bandos Godsword (BGS) are essential for draining Corp’s stats. Osmumten’s Fang is a viable alternative for faster kills if you skip stat-draining entirely.

Inventory Setup

Your inventory should balance stat-draining efficiency with survival. Here’s a standard setup:

• Special Attack Weapons: DWH, Arclight, BGS.
• Food: 10-15 Karambwans (combo eat with Sharks if needed).
• Potions: Super Combat Potion, Prayer Potions (2-3).
• Teleport: Games Necklace (multiple charges).
• Optional: Cannon + Cannonballs (for Dark Core).

A Player-Owned House (POH) with an Ornate Rejuvenation Pool and Jewellery Box is highly recommended for quick special attack restoration.

Getting to Corp and Setting Up

Corp’s lair is located in a cave at level 19-20 Wilderness, but the fight itself isn’t in the Wilderness, making it safe once you’re inside. Here’s how to get there and prepare.

Traveling to Corp

Avoid entering through the Wilderness due to PKer risks. Instead, use a Games Necklace to teleport directly to “Corporeal Beast.” If you have a POH with a Jewellery Box, teleport home after each stat-drain phase and return via the box. For Ironmen, a private instance (200k GP) with an alt holding the lobby is ideal to prevent crashers.

Setting Up the Fight

Once inside, turn on Protect from Magic and Piety. If using a cannon, place it in the center of the room to target the Dark Core later. Ensure your special attack energy is full before engaging Corp.

Solo Strategy: Draining and Killing Corp

The key to soloing Corp is reducing its stats to make it hittable and less dangerous. The traditional “spec-down” method remains popular, but newer strategies like the Fang method offer alternatives.

Traditional Spec-Down Method

This method uses special attacks to drain Corp’s Defence, Attack, Strength, and Magic, turning it into a punching bag:

1. Dragon Warhammer: Land 3 successful specs (30% Defence reduction each).
2. Arclight: Perform 7-10 specs to halve Attack and Strength.
3. Bandos Godsword: Deal 400 damage with specs to drain Magic (200 damage = 400 levels due to halved damage).
4. Teleport to POH after each weapon’s specs, restore energy, and return.
5. Switch to Zamorakian Spear and kill Corp with minimal damage taken.

This takes 10-15 minutes per kill but is safe and reliable, especially for learners or Ironmen.

Fang/Voidwaker Method

For faster kills (6-10 per hour), use Osmumten’s Fang and Voidwaker:

1. Land 1-2 DWH specs to lower Defence slightly.
2. Switch to Fang and attack until Corp is at ~1700 HP.
3. Use Voidwaker specs for burst damage, teleporting to Nardah or POH when HP drops below 43 (Corp’s max hit).
4. Repeat until Corp is dead.

This method requires high-end gear and confidence in tanking hits but cuts kill times significantly.

Managing the Dark Core

Corp spawns a Dark Energy Core that heals it and damages you if nearby. Options include:

• Cannon: Auto-kills the core if placed correctly.
• Juking: Move 2 tiles back and forth between attacks to avoid it.
• Kill It: Attack the core as it lands, then step away—done right, it dies mid-jump and won’t respawn.

Tips for Success and Maximizing Profits

With the right approach, you can turn Corp soloing into a profitable and enjoyable grind. Here are some final tips:

Avoiding Crashers

Crashers scout worlds for weakened Corps to steal kills. Use a private instance (200k GP) or duo with a friend who teles out if someone enters, forcing the crasher to tank a full-strength Corp.

Optimizing Kill Speed

Practice timing your teleports and specs to minimize downtime. With max gear and the Fang method, you can hit 10 kills per hour, netting over 5M GP/hr with average luck.

Loot and Profit Breakdown

Corp’s loot includes:

• Sigils: Arcane, Elysian, Spectral (1/585 each).
• Guaranteed: 100 Onyx Bolts (e), 250 Cannonballs, etc.
• Average Profit: 505k/kill with sigils, 137k without.

At 6-10 kills/hr, expect 1-5M GP/hr depending on drops.

Soloing Corp in OSRS is a test of patience and skill, but with this guide, you’re equipped to conquer it in 2025. Whether you’re chasing sigils or just love the thrill, get out there and take down the Corporeal Beast!