All events

Devil Square

Min level 15 Max 15 players 20min Devil's Invitation, Devil Square Ticket 6 levels Devias

A timed PvE survival event. Players enter an arena where waves of monsters spawn continuously. Unlike Blood Castle there is no objective to destroy or item to return — it's pure damage, AoE, survivability, and efficient positioning. Kill as many monsters as possible, survive until the end, and earn experience and score-based rewards. PvP is disabled inside.

Devil Square

How to enter

  1. 1 Obtain a Devil's Invitation matching your level range (Devil Square 1–6)
  2. 2 Invitation is crafted in the Chaos Machine from: Devil's Eye + Devil's Key + Jewel of Chaos — Eye and Key must match the invitation level
  3. 3 Talk to Charon NPC in Devias to enter when the event opens

Rewards

Zen
All drop during event

Schedule

3×/day 4×/day with VIP

Every day

00:0002:0004:0006:0008:0010:0012:0014:0016:0018:0020:0022:00

Entry items

Devil's InvitationDevil's Invitation
Devil Square TicketDevil Square Ticket

Tactics

  • Use a party if possible — more damage and buffs mean faster monster clearing and higher score
  • Stand where your AoE hits the most monsters — don't chase individual mobs when you can hold a strong central position
  • Prioritize survival over greed — dying usually means losing your chance to continue
  • Use strong area skills — Devil Square heavily rewards AoE builds
  • Bring enough mana potions — most classes lose efficiency without constant skill use
  • Support Elf: keep buffs active, help with damage when safe
  • Dark Wizard / Summoner: keep distance, use AoE control and damage
  • Melee classes: avoid being fully surrounded if your defense is low

Level tiers

LevelBasic CharactersMG / DL
115 – 801 – 60
281 – 13061 – 110
3131 – 180111 – 160
4181 – 230161 – 210
5231 – 280211 – 260
6281 – 330261 – 310