Rune Slayer Multi Classing Guide, Is It Good, Best Combination & More!
In Rune Slayer, once you reach level 30, you don’t have to stick to a single class. Instead, you can level up another class and still gain the benefits of having a subclass. Since subclass progression is based on your total level rather than your primary class level, multi-classing offers a unique advantage. This guide will explain why multi-classing is currently a strong strategy, the best builds to consider, and the risks involved.
How Multi-Classing Works

When you level up a second class, you don’t lose progress from your primary class. Instead, your subclass contributes to your overall stats and skills. This means you can mix abilities from different classes to create powerful combinations.
Right now, multi-classing is especially useful because:
- Subclasses scale with total level, not individual class level.
- You gain access to different skill sets, improving combat flexibility.
- Certain class combinations create powerful synergies, making PvE and PvP more effective.
However, future updates might nerf this system, so take advantage of it while you can.
Best Multi-Class Builds Right Now
Here are two recommended builds that work well in the current meta:
1. Ninja + Archer
- Primary Class: Ninja (Level 30)
- Subclass: Archer (Level 10)
Why It Works:
- Retains all ninja skills while gaining long-range attacks.
- Shuriken Barrage can be used with a bow, making it highly effective.
- Improved spacing in fights, allowing for safer engagements.
2. Warrior + Priest
- Primary Class: Warrior (Level 30)
- Subclass: Priest (Level 10)
Why It Works:
- Gains a self-heal, which is invaluable in solo content.
- Warrior already has high durability, and the extra healing makes it even harder to kill.
- Ideal for players who don’t want to rely on pets for survival.
Multi-Class vs. Pure Class: What’s the Difference?

The biggest difference between a pure class and a multi-class build is the stats and skill unlocks:
- A pure class gets full stats and all skills up to level 40.
- A multi-class build sacrifices some stats (e.g., losing 10 Strength when going Ninja/Archer) but gains more versatility.
- Most importantly, multi-class builds do not get level 40 skills from their subclass, which can be a major drawback depending on the class.
For example, a Thief multi-class build loses access to Ambush and Death Mark, which are crucial for Assassins but less impactful for Ninjas. Before committing to multi-classing, consider whether the lost level 40 skills are worth the trade-off.
Should You Multi-Class?
Multi-classing is great if you:
- Want more flexibility in combat.
- Have a specific build in mind that benefits from a subclass.
- Don’t mind missing out on certain endgame skills.
However, if you want to maximize raw power and get access to all abilities, staying with a pure class might be better.
Right now, multi-classing in Rune Slayer offers incredible benefits, but it does come with trade-offs. If you’re confident in your build choices and know what you’re sacrificing, multi-classing can give you an edge in both PvE and PvP. If you’re unsure, sticking to a pure class is still a solid option.
Stay tuned for future updates, as this system may change. In the meantime, experiment with different builds and see what works best for you!
Rune Slayers