Glastheim Challenge Mode

About

Another evil presence that Oscar found near Glastheim.

Venture into the hardest Glastheim instance available with a hardness scale 1 to 10.

Speed Run Record

Weekly speed run is an exclusive feature for this instance, that resets every Monday.

All the party members that holds the fastest clearance of this instance will receive follwing on record reset.

6x Silvervine Cat Fruit

The prizes are sent to RODEX.

Party Bonus Treasure

Clear Instance with 2+ Party members.
Each member receives a Treasure
- 102x Gelstar
- 3x Silvervine Cat Fruit

Entrance NPC

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Speak to Oscar to generate the instance and enter with your party members.

Needs to be level 170+

Merchant NPCs

NPC Info	Description
glast_01 141/291 HUGINN2001 is a machine that has Temporal Circlet.	5x Sealed Temporal Circlet for one of following hat of choice: Temporal Circlet (Rune Knight) [1] Temporal Circlet (Royal Guard) [1] Temporal Circlet (Mechanic) [1] Temporal Circlet (Genetic) [1] Temporal Circlet (Guillotine Cross) [1] Temporal Circlet (Shadow Chaser) [1] Temporal Circlet (Archbishop) [1] Temporal Circlet (Sura) [1] Temporal Circlet (Warlock) [1] Temporal Circlet (Sorcerer) [1] Temporal Circlet (Ranger) [1] Temporal Circlet (Wanderer & Minstrel) [1] Temporal Circlet (Star Emperor) [1] Temporal Circlet (Soul Reaper) [1] Temporal Circlet (Rebellion) [1] Temporal Circlet (Oboro) [1] Temporal Circlet (Kagerou) [1] Temporal Circlet (Super Novice) [1] Temporal Circlet (Summoner) [1]
	Special Card purchase Mutated White Knight Card = 50x Temporal Spell Mutated Khalitzburg Card = 70 xTemporal Spell
	Resource convertion 1x Sealed Temporal Circlet into random There is a chance to get up to 3 convertions with 1 . 4x Temporal Fragment 8x Temporal Fragment 12x Temporal Fragment 16x Temporal Fragment 1x Temperal Gemstone 2x Temperal Gemstone 3x Temperal Gemstone 4x Temperal Gemstone 1x Temporal Spell 2x Temporal Spell 3x Temporal Spell
MUNNIN2003 has many weapons that you can exchange.	Random select a weapon gives a random weapon. Costs: 2x Temperal Gemstone 20x Temporal Fragment Select a specific weapon costs 10x Temporal Spell Guardian Knight Claymore [2] Guardian Knight Spear [2] Guardian Knight Jewel Sword [2] Guardian Knight Axe [2] Guardian Knight Battle Axe [2] Royal Gladius (R) [2] Royal Gladius (L) [3] Royal Katar [2] Royal Magician Dagger [2] Royal Cleric Staff [2] Royal Magician Staff [2] Royal Knight Bow [2] Royal Knight Archer Bow [2] Royal Magician Wand [2] Royal Sage Book [2] Royal Chello [2] Royal Whip [2] Royal Pillar [2] Royal Syringe [2] Royal Alchemy Staff [2] Royal Knuckle [2] Royal Revolver [2] Royal Huuma Shuriken [2] Royal Foxtail [2]

Enchant NPC

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OSC005 can enchant your Temporal Circlet with extra power up to 3 enchants.

Enchant Reset fee

Zeny Reset: 500,000z with 70% Success. On failure, headgear is destroyed.

Premium Reset: costs 2x Silvervine Cat Fruit with 100% success.

Enchant Fee

1st Enchant Fee: 10x Temporal Fragment

2nd Enchant Fee Normal: 20x Temporal Fragment

2nd Enchant Fee Special: 2x Temperal Gemstone

3rd Enchant Fee: 2x Temporal Spell

1st Enchant (4th slot)

2nd Enchant (3rd slot)

3rd Enchant (2nd slot)

Normal Enchant

Special Enchant

Enchant Level up After receiving one of Mettle, Affection, Adamantine, Master Archer, Magic Essence or Acute on the third enchant you can level it up. Every level upgrade attempt has a chance of failure. If you fail on level 2 or higher, the enchant level will be downgraded by 1 level. If you fail on level 1, you will only lose material and the enchant will remain Lv1. No item destruction on failure.
Enchant Upgrade	Temporal Spell Required	Success Chance
Lv1 to Lv2	4	30%
Lv2 to Lv3	6	30%
Lv3 to Lv4	8	30%
Lv4 to Lv5	10	30%
Lv5 to Lv6	12	30%
Lv6 to Lv7	16	30%
Lv7 to Lv8	20	30%
Lv8 to Lv9	28	30%
Lv9 to Lv10	40	30%

Instance Tutorial

Step 1

Leader talks to Oscar to select the Pollution Level 1 to 10.

The higher Level the harder instance becomes.

Scale all monsters damage by (Damage * Difficulty Level)
Scale Boss HP by (450,000,000 + [150,000,000 * Difficulty Level]) except for level 10.
Scale Mutated Thorn HP by (5 + [Difficulty Level * 4])
Increases Boss's Health Regeneration mechanic by (300,000 * Difficulty Level) HP per 2 seconds.
More Skills & Mechanics during Boss fight
Increases rewards

TO Unlock Pollution Level, you need to clear the instance. Each clearance gives you 1 Glastheim Challenge Mode achievement point.

Example 100 points to unlock Pollution level 10.

Step 2

When starting, the party can be split into left or right side of the castle.

Clear 50 monsters on the left and 50 monsters on the right side to continue.

Step 3

There are chance that you summon Prime Corruption Root, kill it to receive loots and extra at the end.

Depending on the Pollution level the amount of Prime Corruption Root can increase from 1~5.

If you don't kill it in 30 seconds, it will be killed by Oscar and you receive no rewards.

Step 4

Talk to Oscar after done with Corruption Root, then continue following him to the Boss fight.

Step 5

Boss Fight is very complicated and depends on Pullution Level. There is a 5% chance that you will face Phantom Himmelmez

Step 6

After clearing the instance depending on the Pollution level you receive Treasure chest.

Reward Item	Pollution Level
Reward Item	Lv 1	Lv 2	Lv 3	Lv 4	Lv 5	Lv 6	Lv 7	Lv 8	Lv 9	Lv 10
Sealed Temporal Circlet	1~5	1~6	2~7	2~8	3~9	3~10	4~10	4~10	5~10	5~10
Temperal Gemstone	-	-	1~3	1~4	1~4	1~5	2~5	2~6	2~6	2~7
Temporal Spell	-	-	-	-	1~3	3~7	5~11	8~16	11~22	14~28
Temporal Fragment	1~15	1~20	1~25	1~30	2~30	2~30	3~30	3~30	4~30	4~30
Contaminated Magic	1~3	2~5	3~6	4~7	5~8	6~9	7~10	8~11	9~12	10~13

Boss Fight Mechanism Explained

Mechanism	Description
Party Counter	Before selecting the difficulty level, Oscar will record how many players are currently inside the instance. If any party member logs out, dies, or enters the instance late, the MVP will only take 1 damage for all attacks. This effect go away when all party members are alive again.
Restart	If all party members are dead for more than 5 minutes, the MVP will despawn and Oscar appear again. You can summon the MVP again by talking to Oscar.
Fighting Arena	If the MVP moves away from the center fighting arena, Oscar will announce that the MVP must be brought back to the arena within 30 seconds or the battle will restart.
Health Regeneration	The MVP heals passively (300,000 * Difficulty Level) HP every 2 seconds.
Random Party Teleport	When the MVP receives a large amount of damage in a short amount of time, it will randomly teleport all party members within the Fighting Arena. The threshold value for this to occur will depend on difficulty level.
Grand Darkness Grid	When Mutated Thorn appears triggers after the Boss HP under 90% Kill the thorns fast, or it will cast Grand Darkness for a period of time.
Many more skills	You need to figure out yourself with your party.

Instance Monster

Monster Name	Rare Drops
Cursed Raydric	Temporal Fragment
Mutated Raydric Archer	Temporal Fragment
Mutated White Knight	Temporal Fragment Mutated White Knight Card
Mutated Khalitzburg	Temporal Fragment Mutated Khalitzburg Card
Prime Corruption Root	Temporal Fragment Gelstar Prime Corruption Root Card
Phantom Amdarais	Temporal Fragment Gelstar Powerful Dimensional Essence Amdarais's Phantom Card
Phantom Himmelmez	Temporal Fragment Gelstar Powerful Dimensional Essence Himmelmez's Phantom Card