[Hero Wars Guide]Mysterious Island – October 2025

Contents

Event Guide
Event schedule
Related Events
Related Articles
- Mysterious Islands

Event Guide

Visual

October Map

Data

October Map

Rewards

Random tiles excluded.

October Map

No.1: 1 Chest of Patterns (B)
No.5: 50 Primal Catalyst, 4 Chest of Patterns (B)
No.22: 1 Chest of Patterns (B)
No.27: 100 Absolute Artifact Chest, 4 Chest of Patterns (B)
No.29: 1 Chest of Patterns (B)
No.35: 1 Chest of Patterns (B)
No.38: 1 Chest of Patterns (B)
No.42: 4 Harunian Brew
No.46: 4 Harunian Brew
No.47: 1 Chest of Patterns (B)
No.48: 1 Chest of Patterns (B)
No.49: 1 Chest of Patterns (B)
No.50: 4 Harunian Brew
No.55: 4 Harunian Brew
No.57: 4 Harunian Brew
No.60: 4 Harunian Brew
No.62: 4 Harunian Brew
No.64: 4 Harunian Brew
No.66: 4 Harunian Brew
No.69: 4 Harunian Brew
No.71: 4 Harunian Brew
No.73: 4 Harunian Brew
No.74: 4 Harunian Brew
No.76: 4 Harunian Brew
No.79: 4 Harunian Brew
No.81: 1 Chest of Patterns (B)
No.82: 4 Harunian Brew
No.83: 1 Chest of Patterns (B)
No.85: 4 Harunian Brew
No.88: 4 Harunian Brew
No.93: 500 Wish Crystal, 500 Wish Insignia
No.96: 1 War Flag Chest (E)
No.100: 60,000 Titan Skin Stone, 4 Chest of Patterns (B)
No.117: 1 Chest of Patterns (B)
No.122: 1 Chest of Patterns (B)
No.123: 1 Chest of Patterns (B)
No.131: 1 Chest of Patterns (B)
No.141: 20,000 Emerald, 3 Chest of Patterns (B)
No.144: 1 Chest of Patterns (B)
No.145: 1 Chest of Patterns (B)
No.154: 1 Chest of Patterns (B)
No.155: 1 Chest of Patterns (B)
No.156: 1 Chest of Patterns (B)
No.162: 1 Chest of Patterns (B)
No.163: 1 Chest of Patterns (B)
No.165: 1 Chest of Patterns (B)
No.166: 1 Chest of Patterns (B)
No.171: 15,000 Emerald, 4 Chest of Patterns (B)
No.181: 1 Chest of Patterns (B)

Random tiles (Season chests)

scattered throughout the map have fixed contents at the moment they are obtained.
These chests are randomized, though the exact drop rate mechanics are not publicly known.
Energy obtained through a lottery is added immediately. However, be careful—automatic energy regeneration will pause if you don’t use it. It’s best to progress through the Mysterious Island while actively working on event quests.

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Item	Worth Emeralds	Chance (Estimated drop rate)
3 Pet Summoning Egg	750	100 (6.3 %)
5 Summoning Sphere	325	100 (6.3 %)
100 Chaos Particle	700	100 (6.3 %)
40 Huge EXP potion	200	100 (6.3 %)
45 Skin Stone Chest	576	100 (6.3 %)
2,500,000 Gold	1,250	100 (6.3 %)
3,000 Titan Potion	600	100 (6.3 %)
3 Soul Crystal	600	100 (6.3 %)
4 Chaos Core	768	80 (5.1 %)
35 Gleaming Seal Chest	1,050	80 (5.1 %)
3,000 Titan Skin Stone	800	80 (5.1 %)
8,000 Essence of the Elements	800	80 (5.1 %)
10 Flawless Artifact Chest	480	80 (5.1 %)
8 Absolute Artifact Chest	768	50 (3.2 %)
35 Random Greater Insignia	343	50 (3.2 %)
10 Great enchantment rune	1,000	50 (3.2 %)
100 Random Vibrant Crystal	490	50 (3.2 %)
40 Artifact Seal Chest	1,200	50 (3.2 %)
20 Titan Artifact Sphere	900	50 (3.2 %)
500 Energy	750	30 (1.9 %)
2 Orange Equipment Chest	14,400	10 (0.6 %)
2 Violet Equipment Chest	10,000	10 (0.6 %)
500 Golden Thread	8,000	10 (0.6 %)
5,000 Emerald	5,000	10 (0.6 %)
1 Chest of Patterns	2,400	10 (0.6 %)

Explorer’s Move (Consumable and Non-Consumable Squares)

A Explorer’s Move” is consumed when opening a new square to obtain a reward. Some squares can be opened without using a “Explorer’s Move”.
Explorer’s Move” consumption is not rule-based; for example, treasure chests do not consume “Explorer’s Move”.
Unused Explorer’s Moves can be carried over, so it is also a good decision to intentionally not use them and save them.

Explorer’s Move More Info

Wood

A gimmick item used on the mysterious island.
By collecting the required number of these items on the map, you can build a bridge.

War Flag Chests

There are 4 types.

War Flag Chest (A)

Once you open it, you can choose one of the following flags: Fervor, Pet Strength, or Decline; you may also choose Golden Threads instead.

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War Flag Chest (B)

Contains a war flag from a previous season

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War Flag Chest (C)

Once you open it, you can choose one of the following flags: Fervor, Pet Strength, Decline, or Swift Warriors; you may also choose Golden Threads instead.

In 2025 Content Updated.

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War Flag Chest (D)

Chest of Patterns

There are 3 types.

Chest of Patterns (A)

Chest of Patterns (B)

Chest of Patterns (C)

unknown.

Official FAQ Content

Winter Island Q&A

We have noticed that the seasonal adventure on Winter Island has raised several questions, and we would like to provide some clarification on them.

Titles are tailored to the content.

When Will the Remaining Parts of the Map Be Opened?

Q: When the rest of the map will be opened? Will it start from the central point?
A: The next part of the map opening is planned for the early-november. The starting point remains a mystery

Can I Obtain All Current Map Rewards?

Q: If I have a Gold Ticket and Subscription purchased will it produce enough “Explorer’s Moves” to open the whole current map?
A: Nope. But you will be able to use moves that could be acquired during the November adventure and gold ticket, plus there will be other ways to get more “Explorer’s Moves”. However, you may get valuable rewards from chests and towers if plan your moves carefully and discuss the possible routes with other players or your guildmates.

If I Purchase a Subscription Later

Q: Will I miss previous daily bonuses if I buy a subscription later?
A: No. Unlike The Gold Ticket, the subscription provides bonuses from the day of purchase and during the stated duration. So if you buy a subscription late into the current adventure you will be able to use your unspent moves in the next seasonal adventure which is planned for December.

If I Don’t Use Explorer’s Moves

Q: What will happen to the Explorer’s Moves if I do not spend all of them during the current adventure?
A: You will still be able to use them when the next Seasonal Adventure will be available. (planned for December).