All events
5x Shining Jewelry Case
2x Golden Box
Medusa
Min level 300 20min Swamp of Calmness
A high-level boss event in the Swamp of Calmness. Medusa is a dangerous boss with strong magic attacks, petrification, and minion serpents guarding her. Players must clear monsters or reach the correct zone before fighting her. Widely considered a late-game event — weak or mid-game characters should not attempt solo.

How to enter
- 1 No entry item required — open world boss event
- 2 Watch the invasion announcement and head to Swamp of Calmness
- 3 Clear required monsters or reach Medusa's zone before engaging
- 4 High level and strong gear required — this is an endgame event
Rewards
5x Shining Jewelry CaseDrops from: Medusa
2x Golden BoxDrops from: Medusa
Schedule
Respawns 8h after kill
Every day
Tactics
- Go with a strong party — Medusa is not a solo target for weak or mid-game characters
- Use full buffs before entering: defense, HP, damage, Soul Barrier-style protection
- Ranged classes: keep distance and let tankier characters hold pressure
- Avoid unnecessary deaths — returning to the boss wastes too much time
- Assign roles: tank/frontline, main damage dealers, support Elf, backup damage or crowd control
- Watch the timer — if pre-clearing is required, slow clearing can fail the event before Medusa dies
- Use high single-target damage — AoE helps with pre-clear but boss DPS decides the outcome
