Christmas Event, Global Boss, and Combat Update

This patch updates the Christmas event, adjusts the economy, and introduces changes to PvP and PvE combat.

### Frozen Forest Bosses

Frozen Forest bosses now use Global Boss mechanics, distributing rewards according to map presence and damage contribution.

- The two bosses spawn alternately every two hours.

- Boss health has been increased to support the Global Boss structure.

- Kill times will be monitored, and health may receive further adjustments.

### Global Boss Rewards

- **Present on the map:** 15 Gold Belpeso

- **At least 5,000 damage:** 10 Ice Jewel Boxes and 2 Ice Queen Keys

- **At least 20,000 damage:** 10 Crystals

### Event Mounts

- Significantly increased the chance of receiving mounts from event boxes.

- Updated event mounts to allow trading.

- Added a guaranteed crafting option for 365-day versions of the mounts using XMAS CARDS.

### Cash Shop and Economy

- Reduced the price of Treasure Hunter’s to **10 Crystals**.

- Added the Ronin Stone to the shop for a limited period.

  - **Price:** 10,000 Crystals

  - **Use:** Crafting Ronin weapon skins

- Removed the temporary daily quests that awarded Crystals.

### PvP Changes

Removed a hidden limiter that reduced all PvP damage by 25%.

This change was intended to make PvP attacks more impactful. Damage values remained under observation for possible further balancing.

### PvE Fixes

Fixed an issue that caused certain monsters to ignore player Defense. The problem was particularly noticeable during the Temple Guardian encounter.

### Social System Fixes

Resolved remaining synchronization issues affecting the Friends List and Guild List.