Ironman Arceuus Library vs Combat Spells: OSRS Magic Training Guide

Game screenshots and facts are cited from the Old School RuneScape Wiki (strategy, equipment, drops, and related pages). Writing is original editorial, not a copy of the wiki article.

Magic is one of the most important skills for an ironman account, but it is also one of the easiest to train incorrectly. Because ironmen cannot buy runes from the Grand Exchange, every mind rune, chaos rune, and law rune has to come from shops, monster drops, or Runecraft. That scarcity forces a choice: do you burn runes on combat spells while training Slayer, or do you park yourself at the Arceuus Library bookcases and trade time for zero-rune XP? This guide breaks down both paths with an ironman-first lens, comparing rune cost, attention, unlocks, and realistic time-to-goal so you can decide which method actually fits your account.

We will cover the early quest rush that skips the first 34 levels, then explore combat training through strike spells, safe-spotting, and splashing, before diving into the Arceuus Library method and its hidden tradeoffs. Along the way, we will flag common mistakes, give you a direct comparison table, and point out when spending gold on runes—or hiring a boost—is an honest shortcut rather than a badge of shame.

Requirements & Unlocks for Both Paths

Before you commit to a training method, you need to know what each one asks of your account. The combat path works from level 1 Magic with almost no prerequisites, while the Arceuus Library method assumes you have already unlocked the Arceuus House and likely have a few utility spells. The quest route deserves special attention because it can jump you straight to level 34 Magic for roughly an hour of questing—saving you thousands of runes and a lot of early wandering.

For ironmen specifically, the quest route is not just about skipping levels; it also unlocks teleports and other utility spells that make the Arceuus Library less painful to access. If you skip the quests and start casting strike spells at level 1, you will spend more time shopping for runes than actually training.

Combat Spell Training: From Strike Spells to Slayer

For ironmen, the early combat path is not a pure Magic grind; it is a three-in-one: Magic, Hitpoints, and Slayer. The Ironman Guide explicitly recommends that players who can pay attention use the early levels to train Slayer. Equip an elemental staff and autocast your best strike spell—Wind Strike, Water Strike, Earth Strike, or Fire Strike—because the staff removes the corresponding elemental rune cost. That single item turns a five-rune spell into a one- or two-rune spell, which is massive for an account with limited shop stock.

Before you ever cast a spell, you can bankroll runes with the Stronghold of Security 10,000-coin reward, Wintertodt loot, Thieving, Eclipse Red wines, or the Agility Pyramid. Any of these will buy enough mind runes from Aubury's or Betty's to get you through the first few hours. You also want to keep an eye on elemental weaknesses: certain monsters take bonus accuracy and damage from a specific elemental spell, so matching your spell to the monster can speed things up noticeably.

Best early combat monsters for ironmen

• Zamorak warriors (Ourania Cave): No requirements; popular for rune scimitar drops and being close to a bank.
• Blue dragons (Taverley Dungeon): Need an anti-dragon shield; slower XP but dragon bones set up Prayer later.
• Lava dragons (Deep Wilderness): Risky PK area, but drop lava dragon bones and rune items—excellent if you are willing to risk.
• Twisted banshees (Catacombs of Kourend): Require 15 Slayer; drop alchables, herbs, herb seeds, and pure essence.
• Ogress Warriors (Corsair Cove Dungeon): Free-to-play friendly; drop alchables and gems.

Splashing for low-attention training

If you need to step away from the keyboard, splashing is the classic ironman AFK method. Cast a strike spell on a monster you cannot hit—by wearing negative magic attack bonus or using a low-level spell on a high-magic-defence target—and you will gain base Magic XP without dealing damage. The Ironman Guide recommends the best strike spells because the runes are cheap and shop-buyable. Popular splash targets include sand crabs in Hosidius, ammonite crabs on Fossil Island after Bone Voyage, and frost crabs in Ruins of Tapoyauik after The Heart of Darkness; frost crabs even have a 100% fire weakness, which matters if you are using fire spells for non-splash training.

Gemstone Crabs in Varlamore are another strong AFK option, but they require Children of the Sun and are technically combat rather than splashing. With autocast, you can AFK up to 10 minutes at a time while the crab occasionally drops gems and clue scrolls.

Arceuus Library Training: The No-Runes Alternative?

The Arceuus Library method appears under "Other methods" on the Ironman Guide, and for good reason: it is not a traditional combat grind. Instead, you run between the three floors of the Arceuus Library, searching bookcases for the specific text requested by Biblia on the top floor. Turning in the correct book grants Arceuus favour and a small amount of Magic XP, while incorrect books send you back to search again. If the requested book is on a high shelf, you may need to cast Telekinetic Grab, which is why level 33 Magic is often cited as the practical starting point.

The main appeal is obvious: you are not spending mind runes or chaos runes for every cast. The downside is attention. Bookcase hunting is an active, click-intensive loop with zero AFK time; you are constantly reading minimap markers, dodging the library assistant, and reacting to spawn shifts. For ironmen with limited playtime, this method can feel like a chore even though it conserves rune wealth.

One hidden benefit is that the library also builds Arceuus favour, which gates other content in Great Kourend. If you need favour anyway, the Magic XP becomes a bonus rather than the sole reason to be there. But if you already have 100% favour, the method loses a chunk of its value and becomes a pure XP-per-hour tradeoff.

Side-by-Side Comparison: XP, Cost, and Attention

The table below summarizes the two paths plus two hybrid options. Exact XP/hr will vary with your gear, Magic level, and the current wiki calculators, so treat this as a relative ranking rather than a banking plan.

Notice that the Arceuus Library is the only method with near-zero rune cost, but it also has the highest attention requirement. For ironmen who can only play in short active bursts, that is a tradeoff worth considering—but for anyone who can AFK, splashing or Slayer combat is usually more account-progressive.

Utility Spells: The Ironman Bridge Between 43 and 65

Most ironmen do not jump from strike spells straight to burst tasks. The mid-level is dominated by utility spells that turn skilling resources into Magic XP and gold. Superheat Item at level 43 lets you convert gold ore into gold bars or iron ore into iron bars while training Smithing and Magic at the same time—but it burns nature runes, so it is only worth it if you have a stack of ores from mining or monster drops. High Level Alchemy at 55 is the classic ironman income engine; unstrung maple longbows, gold bracelets, gold bars, and battlestaves are all commonly alched for profit while you train Slayer.

The Mage Training Arena is another structured alternative that begins at level 33 with Telekinetic Grab and becomes much faster once you unlock High Level Alchemy at 55. Grinding Bones to Peaches alone can award up to 127,000 Magic XP, and you may also pick up infinity boots, a master wand, or a mage's book along the way. If you want a deeper breakdown of MTA efficiency, see our related guide on MTA: Alchemist Only vs All Rooms.

Lunar Diplomacy and Dream Mentor unlock a set of Lunar spells that include processing spells like Plank Make (level 86) and Superglass Make, which are excellent for ironmen who have excess raw materials. These are not combat methods, but they stack with your existing training loop and make the 65–99 stretch far less painful than brute-forcing strike spells.

Common Mistakes Ironmen Make When Choosing Magic Training

Another common error is treating Magic as a combat skill only. Utility spells are the ironman's best friend from level 43 onward. If you ignore Superheat Item and High Level Alchemy, you will end up with a high Magic level but no gp to buy better gear or runes for bossing.

Time-to-Goal and Honest Tradeoffs

How long does each path actually take? The quest route to 34 Magic is under two hours if you have the skill requirements banked. From 34 to 43, active combat with Slayer might take four to six hours of play, but you are also gaining Slayer XP and drops. From 43 to 55, Superheat Item and High Level Alchemy are the best use of nature runes, and they can be trained while doing other bank-standing skills. Arceuus Library can slot in anywhere after 33 Magic, but because it is an active method, it competes with Slayer for your attention—and Slayer wins on account progression almost every time.

The honest tradeoff is not just XP; it is opportunity cost. If you spend three hours running bookcases instead of three hours at Twisted Banshees, you save perhaps a few thousand mind runes but miss herbs, seeds, and pure essence. For a main account, you could simply buy the runes. For an ironman, the self-sufficient philosophy matters—but so does your real-life time.

Before you commit to either path, check the current XP rates on the wiki. The Arceuus Library, in particular, has seen balance changes, and the difference between a good route and a bad route can be dozens of hours over the long grind to 99.

Conclusion: Pick the Path That Respects Your Time

For most ironmen, combat spells with Slayer are the clear winner from level 1 to 43—the drops and Slayer XP are too valuable to skip. After 43, utility spells like Superheat and High Level Alchemy turn your gathered resources into Magic XP and cash. The Arceuus Library is a niche fallback for ironmen who are completely out of runes but still want to train Magic actively; it saves runes but costs attention and offers little account progression beyond favour. Before you commit to either path, check the current XP rates on the wiki, and remember that buying gold or a service is a legitimate way to remove the rune bottleneck if self-sufficiency is not your highest priority.

Ready to fund your next bursting session? View live gold rates and see how far your budget can take you.

Sources

• Ironman Guide/Magic - OSRS Wiki
• Magic - OSRS Wiki