Quick reference
Plan with this reference, then use the preparation and walkthrough below. The current MU WAR client decides the accepted recipe, eligibility and outcome.
| CHECK | WHAT TO KNOW |
|---|---|
| Base | Pentagram |
| Components | Compatible Errtels |
| Offense | Separate elemental damage |
| Defense | Protection against the actual map's enemies |
Prepare for the journey
Check off what you have ready before entering, crafting or changing your build.
Step by step
- 01
Equip a Pentagram and inspect its elemental slots and options.
- 02
Choose Errtels for your damage or defense goal; read the current client description of each combination.
- 03
Upgrade Pentagram and Errtels only through the applicable in-game window.
- 04
Compare your elemental damage and defense against the target monsters before committing rare materials.
What makes the difference
Season 16 revised element combinations and added Mastery Pentagrams. Avoid older guides that assume every Errtel must match the same Pentagram element.
Sources & realm rules
WEBZEN references explain the underlying system. These instructions use original MU WAR wording and practical advice; version differences are identified where they matter. Custom chances, rewards, availability and item requirements are decided by the current client. Live realm timetable ↗.




