Double Cosmic Runes OSRS Ultimate Guide

Double Cosmic Runes OSRS Ultimate Guide

Runecrafting in Old School RuneScape (OSRS) is a skill that can be both rewarding and profitable, especially when crafting double cosmic runes. Unlocked at level 59 Runecrafting, this method doubles the number of cosmic runes crafted per pure essence, making it a lucrative option for players looking to maximize profits while training. This guide dives into everything you need to know about crafting double cosmic runes, including requirements, methods, profitability, and tips to optimize your runs. Whether you’re an Ironman or a main account player, this blog post will help you master this money-making technique.

Cosmic runes are essential for enchanting jewelry and casting Lunar spells like NPC Contact and Spellbook Swap. Their consistent demand in the game makes them a stable source of income. Crafting double cosmic runes significantly boosts efficiency, as you produce twice the runes without additional essence, leading to higher profits per trip. Here’s why this method stands out:

  • Higher Profits: At level 59 Runecrafting, you craft two cosmic runes per pure essence, doubling your output.
  • Low Requirements: Only level 27 Runecrafting and the Lost City quest are needed to start, with level 59 unlocking doubles.
  • Multiple Methods: Options like the Abyss, fairy rings, or Zanaris runs cater to different playstyles and risk levels.
  • Ironman-Friendly: Cosmic runes are crucial for Mage Training Arena and enchanting, making this a great self-sufficient method.

Profit Potential

With cosmic runes valued at approximately 150-170 GP each (check Grand Exchange for live prices), crafting double cosmic runes can yield over 800,000 GP per hour with optimal setups. This assumes 40-50 trips per hour and access to essence pouches. The method’s profitability increases with higher Runecrafting levels and better pouches, such as the giant or colossal pouch.

Requirements and Setup

HOW TO CRAFT COSMIC RUNES OSRS YouTube

Before diving into crafting double cosmic runes, ensure you meet the prerequisites and have the right gear. Below are the essential and recommended requirements to get started.

Mandatory Requirements

  • Lost City Quest: Grants access to Zanaris and the Cosmic Altar.
  • Level 27 Runecrafting: Required to craft cosmic runes (level 59 for double runes).
  • Pure Essence: The primary material for crafting runes.

Recommended Skills and Items

To maximize efficiency, consider the following:

Skill/Item Level/Description Purpose
Runecrafting 59+ Unlocks double cosmic runes
Agility 66 Access to Zanaris shortcuts
Magic 67 NPC Contact spell to repair pouches
Essence Pouches Small to Colossal Increases essence carried per trip
Graceful Outfit Full set Reduces weight and boosts run energy
Amulet of Glory Charged Teleport to Edgeville for banking
Slayer Ring Optional Teleport near fairy ring for Zanaris

Optional Boosts

Additional items like the Raiments of the Eye set (60% more runes) or completing Hero’s Welcome (5% more runes) can further increase your output. A stamina potion is also recommended to maintain run energy during trips.

Best Methods to Craft Double Cosmic Runes

There are several ways to reach the Cosmic Altar in Zanaris, each with its own advantages and risks. Below are the most popular methods, ranked by efficiency.

Method 1: Fairy Ring and Slayer Ring

This method is safe and efficient, ideal for players with access to fairy rings and a Slayer Ring. Here’s how it works:

  1. Start at Edgeville bank, withdraw pure essence, and fill your pouches.
  2. Use a Slayer Ring to teleport to Rellekka Slayer Caves.
  3. Exit the caves and use the nearby fairy ring (code BKS) to teleport to Zanaris.
  4. Run south to the Agility shortcuts (requires 66 Agility) and proceed to the Cosmic Altar.
  5. Craft your runes, then teleport back to Edgeville with an Amulet of Glory.

Profit Estimate: ~800,000 GP/hour with 40 trips per hour and giant pouch.

Method 2: Abyss Method

The Abyss offers a faster but riskier approach, as it involves the Wilderness. This method is best for players comfortable with PKer risks.

  1. Bank at Edgeville, fill pouches and inventory with pure essence.
  2. Run north to the Mage of Zamorak in low-level Wilderness.
  3. Enter the Abyss, mine through rocks with a pickaxe, and use the cosmic rift.
  4. Craft runes at the Cosmic Altar, then teleport back to Edgeville.
  5. Repair pouches every 9 trips using the NPC Contact spell or by visiting the Dark Mage.

Profit Estimate: Up to 900,000 GP/hour with 50 trips per hour and giant pouch.

Method 3: Player-Owned House (POH) Fairy Ring

For players with 80 Construction, building a fairy ring in your POH is the most efficient method. Combine it with a Lunar Altar and Revitalisation Pool for maximum trips.

  1. Bank at Castle Wars using a Ring of Dueling.
  2. Cast Teleport to House to access your fairy ring and travel to Zanaris.
  3. Run to the Cosmic Altar, craft runes, and return via Ring of Dueling.
  4. Use the Revitalisation Pool to restore run energy and NPC Contact for pouch repairs.

Profit Estimate: Over 1,000,000 GP/hour with 45+ trips per hour.

Tips for Maximizing Efficiency

To get the most out of crafting double cosmic runes, follow these tips to streamline your runs and boost profits.

Optimize Your Inventory

Use the largest essence pouch available (e.g., colossal pouch at 85 Runecrafting) to carry more essence per trip. The colossal pouch holds 40 essence, allowing up to 66 essence per trip when combined with a full inventory.

Use Runelite Plugins

Plugins like Menu Entry Swapper can simplify teleports and pouch interactions. Configure one-click teleports for your Amulet of Glory or Slayer Ring to save time.

Manage Run Energy

Wear the Graceful outfit and sip stamina potions to maintain run energy. If using a POH, the Revitalisation Pool eliminates the need for potions.

Monitor Pouch Durability

Essence pouches degrade over time. Use the NPC Contact spell (67 Magic) to repair them remotely every 9 trips, or visit the Dark Mage in the Abyss.

Check Prices Regularly

Cosmic rune prices fluctuate. Use the Grand Exchange to ensure profitability, especially compared to other runes like nature or law runes. If prices drop, consider alternative methods like crafting wrath runes at higher levels.

Profitability Comparison

To help you decide if double cosmic runes are worth your time, here’s a comparison with other popular Runecrafting methods at similar levels.

Method Runecrafting Level GP/Hour XP/Hour Risk Level
Double Cosmic Runes 59 800,000-1,000,000 20,000 Low-Medium
Double Nature Runes 91 1,500,000-2,000,000 25,000 Medium
Astral Runes 82 1,100,000 35,000 Low
Wrath Runes 95 1,000,000-1,500,000 30,000 Low

Double cosmic runes offer decent profits with lower requirements than nature or wrath runes, but they provide less XP per hour. If profit is your priority, cosmic runes are a great choice until you unlock higher-level methods.

Is It Worth It?

While double cosmic runes are profitable, they’re less efficient for XP compared to methods like Guardians of the Rift. However, their low skill requirements and consistent demand make them ideal for mid-level players or those looking for a safe, profitable grind. Ironmen, in particular, benefit from stocking up on cosmic runes for enchanting and Mage Training Arena.

By following this guide, you’ll be well-equipped to craft double cosmic runes efficiently and turn a tidy profit in OSRS. Happy runecrafting!