Swell Life Strengthener – skill MU Online
Skill for Dark Knight, Slayer around level 120 (Imprint 100).
In MU Online, Swell Life Strengthener is used as a skill. It is available to: Dark Knight, Slayer. The skill requires character level 120, which makes it an early‑game option for your build. Its base damage value is 7 before weapon, equipment and buff modifiers are applied. Its Imprint value is 100, which helps you compare how efficiently it benefits from Imprint or mastery upgrades versus other skills in the same tree.
These values reflect the MU Online Season 21 skill data used on MUOnline.ai, so you can check requirements before you invest stat points and plan your PvE and PvP rotations around the skills your class can actually use.
Skill Damage & Requirements
| Base Damage | 7 |
|---|---|
| Imprint Value | 100 |
| Required Level | 120 |
| Required Strength | 0 |
| Required Dexterity | 0 |
| Required Vitality | 0 |
| Required Energy | 0 |
| Required Command | 0 |
| Primary stat orientation | No specific attribute requirement |
Eligible Classes & Evolution Stage
- Dark Knight 3rd class (2nd evolution quest complete)
- Slayer 3rd class (2nd evolution quest complete)
The class stage tells you which evolution of a class can use the skill: 1st = starting class, 2nd = after the second class quest, 3rd = third class, 4th = 4th class / majestic, 5th = 5th class evolution.