Stack-Up Supply Support Event

**Event Period | **October 20th, 2026 - November 17th, 2026

**Exchange Shop Period | **October 20th, 2026 - November 24th, 2026

 

 

Event Details

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• During the event, you can obtain a Stack-Up Supply Coin upon clearing an eligible battle.

  • You can obtain 2 Stack-Up Supply Coins upon clearing Hero+ Mode.

  • Up to 30 Stack-Up Supply Coins can be obtained per character each week, and up to 120 can be obtained during the event period.

  • The weekly acquisition limit resets every Tuesday at 7:00 AM UTC.

• You can exchange Stack-Up Supply Coins for various rewards at the Event Exchange Shop.

  • Earned Stack-Up Supply Coins expire on November 24th, 2026 at 7:00 AM UTC.

Go to Detailed Battle List

 

 

Exchange Shop Details

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Item Name

Acquired Quantity

Coins Required

Tradability

Purchase Limit

Expiration

Uaithne Crystal Box [AS]

1

15

Account Shareable

4x per Account

December 1st, 2026, 7:00 AM UTC

Mysterious Shard Grade 3

1

10

Account Shareable

6x per Account

Abyssal Shard Grade 3

1

10

Account Shareable

6x per Account

Tarian Steel [AS]

1

7

Account Shareable

3x per Account

Eriu Crystal Destiny Box [AS]

1

7

Account Shareable

4x per Account

December 1st, 2026, 7:00 AM UTC

Eriu Fragment Destiny Box [AS]

1

7

Account Shareable

2x per Account

December 1st, 2026, 7:00 AM UTC

Uaithne Crystal Destiny Box [AS]

1

5

Account Shareable

10x per Account

December 1st, 2026, 7:00 AM UTC

Uaithne Fragment Destiny Box [AS]

1

5

Account Shareable

4x per Account

December 1st, 2026, 7:00 AM UTC

Enhancement Rune (Gift)

1

5

Can use Shared Storage

3x per Account

Exquisite HP Potion

1

1

Bound to Character

 

 

Exchange Shop Reward Contents

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Uaithne Crystal Box [AS]

• You can obtain all of the items below:

Contents

Quantity

Tradability

Uaithne Crystal

1

Bound to Character

 

Eriu Crystal Destiny Box [AS]

• You can select and claim one of the items below:

Contents

Quantity

Tradability

Solid Eriu Crystal

1

Bound to Character

Smooth Eriu Crystal

1

Bound to Character

Robust Eriu Crystal

1

Bound to Character

Unrelenting Eriu Crystal

1

Bound to Character

Keen Eriu Crystal

1

Bound to Character

Lightweight Eriu Crystal

1

Bound to Character

Stable Eriu Crystal

1

Bound to Character

Perfect Eriu Crystal

1

Bound to Character

 

Eriu Fragment Destiny Box [AS]

• You can select and claim one of the items below:

Contents

Quantity

Tradability

Eriu Fragment: Weapon

1

Bound to Character

Eriu Fragment: Auxiliary Equipment

1

Bound to Character

Eriu Fragment: Head Armor

1

Bound to Character

Eriu Fragment: Chest Armor

1

Bound to Character

Eriu Fragment: Leg Armor

1

Bound to Character

Eriu Fragment: Hand Armor

1

Bound to Character

 

Uaithne Crystal Destiny Box [AS]

• You can select and claim one of the items below:

Contents

Quantity

Tradability

Solid Uaithne Crystal

1

Bound to Character

Smooth Uaithne Crystal

1

Bound to Character

Robust Uaithne Crystal

1

Bound to Character

Unrelenting Uaithne Crystal

1

Bound to Character

Keen Uaithne Crystal

1

Bound to Character

Lightweight Uaithne Crystal

1

Bound to Character

Stable Uaithne Crystal

1

Bound to Character

Perfect Uaithne Crystal

1

Bound to Character

 

Uaithne Fragment Destiny Box [AS]

• You can select and claim one of the items below:

Contents

Quantity

Tradability

Uaithne Fragment: Weapon

1

Bound to Character

Uaithne Fragment: Auxiliary Equipment

1

Bound to Character

Uaithne Fragment: Head Armor

1

Bound to Character

Uaithne Fragment: Chest Armor

1

Bound to Character

Uaithne Fragment: Leg Armor

1

Bound to Character

Uaithne Fragment: Hand Armor

1

Bound to Character

Uaithne Fragment: Feet Armor

1

Bound to Character

 

 

Please Note

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• You can join this event on a per-character basis.

• Completing eligible battles that exceed the weekly limit will not earn Stack-Up Supply Coins.

• Please note that event items (except for those specified as Account Shareable, or Can use Shared Storage) will be bound to the character who acquires them.

• Some reward items have an expiration date, so please check the item tooltip to use them before they expire.