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Summer 2026 Seasonal Event

A seasonal summer celebration featuring exclusive progression buffs, transformed elite encounters, and a dedicated reward treasury. Players hunt modified event targets to accumulate seasonal currencies and unlock powerful global upgrades.

Duration
May 20, 2026 – June 24, 2026Runs from late May through mid-June 2026.
Location
Stella · Act 1 Town

Overview

A seasonal summer celebration featuring exclusive progression buffs, transformed elite encounters, and a dedicated reward treasury. Players hunt modified event targets to accumulate seasonal currencies and unlock powerful global upgrades.

Mechanics

Online requirement

Requires being online for core event progression.

  • Ghost spawns
  • Mimic spawns
  • Vigor Buff active progression
  • Cooldown Reduction Buff drops

Exception: Rewards purchased with Summer Coins retain their value and functions during offline progression.

Combat targets

Ghosts

Translucent, holographic variations of regional monsters that manifest upon defeating standard enemies.

Loot: Inherits the base drop table of the defeated monster type, augmented with event-specific currencies and temporary modifiers.

Mimics

Event-exclusive World Elite replacements that trigger randomly when defeating enemies across any active map.

Scaling: Health pool and overall difficulty scale dynamically based on the current map tier.

Temporary buffs

Vigor Buff

Activation
Can be claimed once per daily server reset via the event NPC or acquired as rare loot from Mimics.
Duration
60 minutes
Effects
×1.5 experience modifier and ×1.5 gold multiplier.
Strategy
Best activated exclusively when planning an uninterrupted one-hour online farming session to maximize efficiency.

Cooldown Reduction Buff(Also known as: Rewind Buff)

Activation
Triggered via low-probability Star Card drops from event targets.
Duration
3 minutes from Ghost drops; 9 minutes from Mimic drops.
Visual indicator
Character model scales up to 1.5× regular size.
Notes
Provides extensive skill cooldown reduction, significantly increasing combat pacing despite post-patch balance limitations.

Currencies

Summer Coin

Source
Defeating Ghosts
Daily cap
50 per day
Event total cap
1300
Notes
The hard cap prevents purchasing the entire shop inventory. Budget strictly according to your progression needs.

Mimic Lock

Source
Defeating Mimics
Daily cap
100 × days active
Catch-up
Late starters can catch up to the current day limit.
Notes
The accumulation limit scales with the event timeline, allowing late starters to farm missing balances up to the current day’s cap.

Upgrades

Refunds: Fully refundable with zero penalty or resource cost, enabling dynamic optimization restructuring.

Strategy: Prioritize enemy density and encounter frequency over raw stat increases for superior long-term yields.

UpgradeEffectPriorityAnalysis
Even More Ghosts

Mimic Locks

Adds +1/2/3 extra ghosts whenever a ghost encounter triggers.HighestMassively increases monster density — best for XP, currency, drops, and portal progression.
More Ghosts

Mimic Locks

Increases baseline ghost spawn probability on standard kills.HighSynergizes with density upgrades; strong second investment when top tiers get expensive.
More Drops

Mimic Locks

Improves quantity and quality of non-event drops from Ghosts, including talent cards and cooldown buffs.MediumReliable booster, but less impactful than density upgrades that multiply total kills.
Vigor Buff Buff

Mimic Locks

Permanently steps up Vigor Buff yields by +5% gold and XP per level, up to 2× total.LowStrong during active buff windows, but outclassed by density investments across all playtime.
More Elites

Mimic Locks

Increases baseline World Elite Mimic spawn rate per kill.NegligibleMostly redundant due to retroactive Mimic Lock caps; mainly for late-start catch-up.

Event shop

Strategy: Prioritize Summer Belt for mob spawn delay reduction, then Mimic Ring for long-term offline yields.

Summer Belt

700 Summer Coins

ATK 0 · +20% gold · −22% mob spawn time · +5 drop quantity

Mimic Ring

550 Summer Coins

ATK 50 · +3% offline gains · +10 drop quantity · +3% crit chance

Summer Boots

450 Summer Coins

+30% crit damage · +10% crit chance · +5 drop quantity · +11% movement speed

Chestershire Pet

450 Summer Coins

Pet (Tier 3)

Unlocks and adds the Chestershire companion to your collection.

Also from: Rare drop from Mimic encounters.

24 hour Hourglass

100 Summer Coins

Consumable

Instantly advances in-game simulation progression by 24 hours.

Canned Knowledge

Varies

Consumable

Instantly sets your active Pet companion to level 50.

Fate Spiral

Varies

Key Item

Required token to unlock specialized Curio lockboxes in Act 3.