Boss Rush

*See also: Cube, Tower.*

* This article or section may contain obsolete information, but exists here for historical purposes.

**Boss Rush** is a content that grants various rewards in Lost Ark. It was replaced by the Ebony Cube on May 10th, 2023.

## Summary

* We know the Haals once trained in the Hall of Silence / Hall of the Sun. Stand on the altar, open your heart, and you will battle mighty enemies from your past.

## Details

* Completing "The Final Report" quest unlocks the "Public Announcement Boss Rush" guide quest, which is necessary to enter Boss Rush.
* Boss Rush can be entered through any Boss Rush symbol in any major city or through the integrated dungeon interface [Alt+Q].
* Can be entered solo or with a group from 1 to 4 players.
* Cannot use regular potions (F1) while in Boss Rush.
* Can only change gear, skills, and battle items while in the battle station at the start.
* Boss Rush requires and consume an entrance ticket, these drop from Chaos Dungeons (1 to 2 per week) at the corresponding item level.
* It has various difficulty:
	+ Tier 2 - Hall of Silence: item level 802 ( Entrance Ticket: Hall of Silence)
	+ Tier 3 - Hall of the Sun:
		- Normal: item level 1302 ( Entrance Ticket: Hall of the Sun [Normal])
		- Hard: item level 1490 ( Entrance Ticket: Hall of the Sun [Hard])
		- Inferno: item level 1540 ( Entrance Ticket: Hall of the Sun [Inferno])
* Boss Rush has 15 waves, each wave has a specific timer and completing it within the time limit grants rewards, which are bound to that character. Extra rewards are granted if the wave is completed within 30 seconds (time limit for extra rewards for Hall of Silence is more than 1 minute).
	+ Wave 1 to 4: one boss.
	+ Wave 5 to 9: two bosses.
	+ Wave 10 to 15: three bosses.
* On each wave, after 30 seconds, players gain the "Haal Legacy" buff, granting 30% attack speed and Push Immunity.
* Random T3 Level 2 Gem is either  Level 2 Annihilation Gem or  Level 2 Crimson Flame Gem.
* Completing all waves on the Hall of the Sun grants a total of 4192  Roster XP.

## Rewards

* T2 - 802
* T3 - 1302
* T3 - 1490
* T3 - 1540

* At the end of every wave, each boss defeated grants 31,500  Combat XP and 131  Roster XP.
* The last wave grants an additional 18,000  Combat XP.
* Random T2 Level 1 Gem is either  Level 1 Azure Gem or  Level 1 Farsea Gem.
* Random T2 Level 2 Gem is either  Level 2 Azure Gem or  Level 2 Farsea Gem.
* Random T2 Level 3 Gem is either  Level 3 Azure Gem or  Level 3 Farsea Gem.

Completing all waves with the time bonus grants:

* 56  Life Leapstone (Bound)
* 15 Random T2 Level 1 Gem, 20 Random T2 Level 2 Gem, 25 Random T2 Level 3 Gem
	+ If combined: 10 Level 4 Gem, 2 Level 3 Gem, 2 Level 2 Gem
* A chance to get  Masterpiece #15, #25, #35, or #41
* 8,500 Card XP (14  Soul Leaf, 1  Eternity Essence)

- At the end of every wave, each boss defeated grants 81,000  Combat XP and 131  Roster XP.

- The last wave grants an additional 243,000  Combat XP.

Completing all waves with the time bonus grants:

* 17.5  Honor Leapstone (Bound)
* 18  Great Honor Leapstone (Bound)
* 21 Random T3 Level 2 Gem
	+ If combined: 2 Level 4 Gem and 1 Level 3 Gem
* A chance to get  Masterpiece #15, #25, #35, #41, or #46

- At the end of every wave, each boss defeated grants 131  Roster XP.

Completing all waves with the time bonus grants:

* 15  Marvelous Honor Leapstone (Bound)
* 21 Random T3 Level 2 Gem
	+ If combined: 2 Level 4 Gem and 1 Level 3 Gem
* A chance to get  Masterpiece #15, #25, #35, #41, #46, or #54
* 8,500 Card XP (14  Soul Leaf, 1  Eternity Essence)

- At the end of every wave, each boss defeated grants 131  Roster XP.

Completing all waves with the time bonus grants:

* 26  Marvelous Honor Leapstone (Bound)
* 26 Random T3 Level 2 Gem
	+ If combined: 2 Level 4 Gem, 2 Level 3 Gem, and 2 Level 2 Gem
* A chance to get  Masterpiece #15, #25, #35, #41, #46, or #54
* 8,500 Card XP (14  Soul Leaf, 1  Eternity Essence)

## Patch History

Slay Your Way to Elgacia - Removed
* Removed from the game.
* Replaced by Ebony Cube.

The Art of War 2
* Tier 3 Inferno Boss Rush 1540 added.

Wreck the Halls
* Tier 3 Hard Boss Rush 1490 added.