One of the biggest reasons Sword x Staff feels deeper than most mobile MMORPGs is its skill system. At first glance, upgrading skills looks simple enough. You level them up, increase stars, and eventually push them into higher rarities. But once players reach mid-game, many suddenly realize they have been wasting resources on the wrong upgrades the entire time.
That is because Sword x Staff’s skill progression is not only about leveling skills. The game separates power into multiple systems, and understanding the difference between stars, quality ascension, flat values, and percentage scaling is what separates efficient players from everyone else.
If you have ever wondered why someone with similar gear suddenly deals far more damage than you, the answer is usually hidden inside their skill progression.
Here is a full breakdown of how skills actually work in Sword x Staff and what beginners should prioritize when upgrading them.
The Different Types Of Skills
Sword x Staff currently has several different skill categories, and each one contributes differently during combat.
The main types are:
- Technique Skills
- Charm Skills
- Passive Skills
- Gear Skills
Each category serves its own purpose within a build.
Technique Skills
Techniques are your active combat abilities.
These are the skills you manually use during fights and usually form the core of your rotation. Most burst damage, elemental attacks, and direct combat abilities come from Techniques.
If you are playing:
- Fire Sorcerer
- Water Knight
- Spellblade Duelist
Then most of your direct combat gameplay revolves around Techniques.
Charm Skills
Charms are passive combat effects that activate automatically during battle.
Many builds in Sword x Staff actually rely heavily on Charms instead of pure active skill damage. Multi-Strike Duelists are one of the best examples because many of their strongest effects trigger repeatedly through Charm interactions.
Some Charms:
- Increase stats
- Trigger bonus attacks
- Apply debuffs
- Provide sustain
- Add utility effects
A good Charm setup can completely change how a build functions.
Passive Skills
Passive Skills are exactly what they sound like.
These skills permanently modify your combat performance by boosting:
- Damage
- Survivability
- Accuracy
- Crit
- Sustain
- Utility
Passive scaling becomes especially important in higher-tier builds later in the game.
Gear Skills
Some equipment pieces also grant special abilities.
These Gear Skills can:
- Add bonus effects
- Trigger unique passives
- Increase farming efficiency
- Improve survivability
- Support specific builds
This is one reason Sword x Staff has so much build variety. Your equipment can directly affect how your class plays.
Skill Damage Types
Not all damage in Sword x Staff is calculated the same way.
The game separates damage into multiple categories:
- Technique Damage
- Charm Damage
- Buff Damage
- Unclassified Damage
Unclassified damage usually includes things like:
- Pet damage
- NPC companion damage
- Gear skill damage
Understanding this becomes important later because certain builds scale much better with specific damage types.
For example:
- Some builds amplify Technique Damage heavily
- Others focus almost entirely on Charm scaling
- Certain relics only improve specific categories
Basic Damage vs Percentage Damage
Every skill in Sword x Staff is built around one or both of these values:
- Basic Damage
- Percentage Damage
Understanding the difference is extremely important.
Basic Damage
Basic Damage is the flat value attached to a skill.
This value increases mostly through:
- Skill levels
- Star upgrades
- Some ascensions
Flat damage acts as a safety net during combat because it ensures your skills still deal meaningful damage even when your attack stats are lowered by debuffs.
Percentage Damage
Percentage Damage scales directly from your character stats.
This is the more important scaling value later in the game because it grows alongside:
- Attack
- Crit
- Gear
- Relics
- Overall progression
Percentage scaling becomes significantly stronger once your account starts developing properly.
Skill Levels
Skill levels mainly improve Basic Damage.
Players use Essences to level up:
- Techniques
- Charms
As skill levels increase, the flat value on the right side of the skill description becomes larger.
This is one reason leveling skills is usually considered a very efficient source of early-game combat power.
However, not every skill scales equally.
Some lower-tier skills have very poor flat damage growth, while higher-tier or modern class skills often scale much better.
That means:
- Not every skill deserves equal investment
- Higher-class skills often become more efficient long-term
- Comparing scaling between old and new skills matters
Skill Ascension
Skill Ascension is where the real progression system begins.
There are two different upgrade layers:
- Star Ascension
- Quality Ascension
Many beginners confuse these systems, but they work very differently.
Star Ascension
Star upgrades mainly increase flat values.
Each additional star usually boosts the skill’s current flat value by roughly:
- 15%
- Sometimes closer to 30%
At first glance, that sounds huge.
But in practice, the actual total damage increase is usually much smaller than players expect.
Why?
Because most skills are split between:
- Flat damage
- Percentage scaling
So if only the flat portion increases, the real overall gain becomes smaller.
For example:
- A 30% flat increase may only equal 15% total skill growth
- If that skill only contributes 30% of your total DPS, the real account gain becomes even smaller
This is why star upgrades often feel weaker than expected later on.
Quality Ascension
Quality Ascension is much more important.
When a skill upgrades between rarities, such as:
- Rare → Epic
- Epic → Legendary
- Legendary → Miracle
The skill gains:
- Basic Damage
- Percentage Damage
This is a much larger power spike overall.
Most Technique Skills gain around:
- 25% value per quality jump
Charms usually gain around:
- 20% value per quality jump
Because percentage scaling increases too, quality upgrades remain valuable even late into progression.
Skill Quality Order
Skills currently progress through these rarities:
- Rare
- Epic
- Legendary
- Miracle
- Mythical
- Immortal
Each rarity jump significantly improves the skill’s overall scaling.