Game Type: B&S NEO

Event Duration: October 14 – November 4

A dangerous creature, the Yeti, has gone into a frenzy in the Silverfrost Mountains, making it dangerous for all those who travel there. Take on this terrible monster and earn highly desirable rewards for your efforts— Special Yeti Treasure Chests! Do you have what it takes to rank first? See full details below.

Event Details 

To limit repeated attempts on the ' Frenzied Chief Hunter ', the amount of Hongmoon Blessing consumed by each Epic Monster during the event period has been changed. 

Target	Current Consumption	Consumption During Event Period
Raging Yeti	13	10
Frenzied Chief Hunter	1	4

※ After the event ends, it will revert to the original consumption amount.

1) 'Frenzy Avalanche Den' Ranking Event 

During the event period, Ranking will be calculated based on the score in 'Frenzy Avalanche Den' .

Rankings are tallied over a three-week period, and rewards are paid out based on weekly and Season Ranking by occupation during the competition period. 

Competition and Reward Period

Week	Competition Period	Reward Received
Week 1	10.14.(Mon) ~ 10.21.(Tue)	10.21.(Mon) ~ 10.28.(Tue)
Week 2	10.21.(Mon) ~ 10.28.(Tue)	10.28.(Mon) ~ 11.04.(Tue)
Week 3	10.28.(Mon) ~ 11.04.(Tue)	11.04.(Mon) ~ 11.11.(Tue)
Season	10.14.(Mon) ~ 11.04.(Tue)	11.04.(Mon) ~ 11.11.(Tue)

Weekly Ranking Rewards

Rankings are calculated by class based on the weekly score of the Frenzy Avalanche Den, and rewards are paid out based on the ranking. 

Rank	Item	Qty.
1st place	Heroic Portrait Chest	3
	Certificate of Payment: 1 Gold	10
	EXP 100,000	1
2nd place	Heroic Portrait Chest	2
	Certificate of Payment: 1 Gold	10
	EXP 80,000	1
3rd to 5th place	Heroic Portrait Chest	1
	Certificate of Payment: 1 Gold	10
	EXP 80,000	1

Season Ranking Rewards

Rankings by class are tallied based on scores from the Frenzy Avalanche Den over 3 weeks; only the Season 1st place receives rewards

Season	Item	Qty.
Season 1	Lustrous Yeti Treasure Chest	1
	Master Hong Emblem(30 days)	1
	Certificate of Payment: 1 Gold	30
	EXP 200,000	1

Lustrous Yeti Treasure Chest 

Chest	Item	Qty.	Type
Yeti Lucky Portrait Chest	Yeti Lucky Skill Book Fragment Chest	1	Random
Yeti Lucky Portrait Chest	Yeti Lucky Portrait Chest	1
Yeti Lucky Skill Book Fragment Chest	Superior Skill Book Fragment	20
	Heroic Skill Book Fragment	5
	Legendary Skill Book Fragment	1
Yeti Lucky Portrait Chest	Heroic Portrait Chest	1
Yeti Lucky Portrait Chest	Legendary Portrait Chest	1

2) The Mischievous ' Leader's Request - Event Daily Quest (Letter) 

Added the Frenzy Avalanche Den event daily quest 'The Mischievous Leader's Request', available only during the event period. 

Upon completion of 'The Mischievous Leader's Request', you can earn the rewards below. 

Event Daily Quest

Daily Quest	Completion Conditions	Completion Reward	Qty.
The Request of the Mischievous Leader	1) Obtain 'Small Crystal of Yeti' after defeating ' Storm Chubarro' 2) Obtain 'Yeti's Big Crystal' after defeating ' Frenzied Chief Hunter' '	Yeti Lucky Portrait Chest	1

Yeti Lucky Portrait Chest Details 

Chest	Item	Qty.	Type
Yeti Lucky Portrait Chest	Superior Portrait Chest	1	Random
Yeti Lucky Portrait Chest	Heroic Portrait Chest	1	Random

3) Blockade the madness of the Frenzy Avalanche Den

During the event period, when you defeat the mid-Boss monster ' Frenzied Chief Hunter ', there is a chance that a 'Yeti Lucky Skill Chest' will drop. 

Yeti Lucky Skill Chest Details

Chest	Item	Qty.	Type
Yeti Lucky Skill Chest	Heroic Skill Book Chest	1	Random
Yeti Lucky Skill Chest	Bound Heroic Skill Book Chest	1	Random

New Items 

After the event ends, event items will no longer be available. (11/11/2025 regular maintenance) 

Item

Lustrous Yeti Treasure Chest

Yeti Lucky Skill Book Fragment Chest

Yeti Lucky Portrait Chest

Yeti Lucky Skill Chest