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Best in Slot Mage Gear OSRS Guide for 2025

In Old School RuneScape (OSRS), mastering magic is about more than just leveling up your skills or memorizing spells. To dominate in PvM, PvP, or Slayer tasks, you need the best in slot (BiS) mage gear to maximize your magic attack, damage, and survivability. This comprehensive guide dives into the top-tier mage equipment for 2025, breaking down gear progression from early to endgame, including requirements, costs, and situational uses. Whether you’re a beginner or a seasoned mage, this post will help you optimize your setup for any challenge in Gielinor.
Magic in OSRS is unique because gear primarily boosts accuracy rather than maximum damage, unlike melee or ranged setups. However, certain high-end items also provide magic damage bonuses, which significantly increase your spell output. Choosing BiS gear ensures you hit harder, land spells more consistently, and survive tougher encounters. This guide focuses on endgame BiS setups while also covering progression for players at different stages, making it easier to plan your upgrades.
Key Stats to Prioritize
- Magic Attack Bonus: Improves spell accuracy, crucial for high-defense enemies.
- Magic Damage Bonus: Boosts spell damage, found on select high-end gear.
- Defensive Stats: Essential for PvM and PvP to withstand melee or ranged attacks.
- Prayer Bonus: Extends prayer point duration, useful for long fights.
Early to Mid-Game Mage Gear Progression
For newer players or those on a budget, building a solid mage setup doesn’t require billions of GP. Here’s a progression path to get you started, with gear that’s accessible and effective for training, Slayer, or early PvM.
Free-to-Play (F2P) Mage Gear
In F2P, options are limited but sufficient for training and basic combat.
- Wizard Robes: No requirements, minimal magic attack bonus. Buy from Varrock’s Zaff or Grand Exchange.
- Wizard Hat: Slight magic accuracy boost, pairs with robes.
- Amulet of Magic: +10 magic attack, craftable with 7 Magic or purchasable.
- Elemental Staff: Staff of Air, Fire, Water, or Earth provides unlimited runes, ideal for splashing.
Cost: ~10k-20k GP. These are perfect for early Magic training via splashing or low-level quests.
Mid-Game Mage Gear (Levels 40-70)
Members have access to better gear that balances cost and performance. Aim for these as you progress.
- Mystic Robes: Requires 40 Magic, 20 Defence. Offers +45 magic attack and defence. Costs ~300k-500k GP. Iconic for mid-game mages.
- Trident of the Seas: 75 Magic to wield, +15 magic attack. Obtained by farming Cave Krakens. Costs ~600k-800k GP, upgradable to hold 20,000 charges.
- God Cape: From Mage Arena, requires 60 Magic. +10 magic attack. Free after completing the activity.
- Barrows Gloves: From Recipe for Disaster quest, +6 magic attack/defence. ~200k GP if buying quest items.
Cost: ~1.5m-2m GP. This setup carries you through Slayer tasks and mid-tier bosses like Barrows or Giant Mole.
Endgame BiS Mage Gear for Maximum Power
For high-level players tackling raids, PvP, or endgame bosses like Theatre of Blood or Chambers of Xeric, BiS gear is non-negotiable. Below is the ultimate mage setup for 2025, optimized for maximum damage and accuracy in PvE and PvP.
BiS Mage Gear Setup Table
Slot | Item | Magic Attack | Magic Damage | Requirements | Approx. Cost |
---|---|---|---|---|---|
Head | Ancestral Hat | +8 | +2% | 75 Magic, 65 Defence | ~100m GP |
Body | Ancestral Robe Top | +35 | +2% | 75 Magic, 65 Defence | ~150m GP |
Legs | Ancestral Robe Bottom | +26 | +2% | 75 Magic, 65 Defence | ~130m GP |
Weapon | Sanguinesti Staff | +25 | 0% | 82 Magic | ~90m GP |
Off-hand | Arcane Spirit Shield | +20 | 0% | 65 Magic, 75 Defence, 70 Prayer | ~120m GP |
Cape | Imbued God Cape | +15 | +2% | 75 Magic | ~5m GP |
Amulet | Occult Necklace | +12 | +10% | 70 Magic | ~600k GP |
Gloves | Tormented Bracelet | +10 | +5% | 75 Hitpoints | ~20m GP |
Boots | Eternal Boots | +8 | +1% | 75 Magic, 75 Defence | ~15m GP |
Ring | Seers Ring (i) | +12 | 0% | None | ~2m GP |
Total Cost: ~632m GP. This setup offers +181 magic attack and +24% magic damage, ideal for endgame content.
Alternative Endgame Options
If Ancestral or Sanguinesti Staff is too expensive, consider these alternatives:
- Ahrim’s Robes: 70 Magic, 70 Defence. +100 defensive bonuses, cheaper at ~5m GP. Degrades over time.
- Kodai Wand: 80 Magic, +28 magic attack, +15% magic damage, unlimited water runes. ~120m GP. Great for Slayer.
- 3rd Age Mage Set: 65 Magic, 30 Defence. +51 magic attack/defence, but costs ~1b GP. Status symbol over practicality.
Situational Mage Gear for Specific Content
BiS gear isn’t always universal. Certain activities like Slayer, PvP, or specific bosses require tailored setups.
Slayer Mage Gear
For Slayer tasks, prioritize cost-efficiency and utility.
- Slayer Helmet (i): Replaces Ancestral Hat for tasks, +10 magic attack. Requires Slayer points and 55 Crafting.
- Trident of the Swamp: Upgraded Trident of the Seas, +25 magic attack. ~2m GP, great for burst tasks.
- Bloodbark Armour: 60 Magic, 60 Defence. Boosts blood spell healing, ~1m GP. Ideal for tasks needing sustain.
PvP Mage Gear
In PvP, hybrid setups and accuracy are key.
- Void Mage Set: 42 Magic, Defence, Attack, Strength, Ranged, Hitpoints, 22 Prayer. +45% spell accuracy. ~10m GP for Elite Void.
- Farseer Helm: 45 Magic, 45 Defence. +6 magic attack, cheaper than Ancestral at ~500k GP.
- Zamorak Staff: 60 Magic. Casts Flames of Zamorak, lowers enemy Magic level. ~1m GP.
Tips for Acquiring BiS Mage Gear
Getting BiS gear can be a grind, but here are strategies to make it easier:
- Farm Raids: Chambers of Xeric drops Ancestral Robes, while Theatre of Blood yields Sanguinesti Staff and Arcane Spirit Shield.
- Complete Quests: Unlock Barrows Gloves via Recipe for Disaster and God Cape via Mage Arena.
- Train Slayer: Slayer points unlock Slayer Helmet (i), and tasks drop GP for gear upgrades.
- Buy OSRS Gold: If time is short, purchase gold from trusted sites like RPGStash to afford gear faster.
Managing Costs and Upgrades
Start with affordable gear like Mystic or Ahrim’s, then save for Ancestral pieces one at a time. Prioritize the Occult Necklace and Tormented Bracelet for their high magic damage bonuses at low cost. Check Grand Exchange prices regularly, as gear like Sanguinesti Staff can fluctuate.
With this guide, you’re ready to build a mage setup that crushes any challenge in OSRS. From humble Wizard Robes to the prestigious Ancestral Set, your journey to becoming a master mage starts with the right gear. Equip wisely and cast with confidence!