Ustralith

Where to find Ustralith

12 spawn points: Four Sepulchers, Imperial Tomb

Show on the map: Monster map →

Ustralith drop list 14

Group 1 · 70% to roll

Item	Amount	Chance
Adena	6,826–13,977	70%

Group 2 · 3.29% to roll

Item	Amount	Chance
Sealed Shield of Nightmare Fragment	1	1.27%
Sealed Helm of Nightmare Design	1	1%
Sealed Majestic Circlet Design	1	1%
Sealed Shield of Nightmare	1	0.0091%1 in 10,989
Sealed Helm of Nightmare	1	0.0064%1 in 15,625
Sealed Majestic Circlet	1	0.0064%1 in 15,625

Group 3 · 47.2% to roll

Item	Amount	Chance
Thread	4–12	17.9%
Mithril Ore	1	14.3%
Mithril Arrow	150–450	5.98%
Silver Nugget	3–9	4.78%
Metallic Fiber	3–9	2.93%
Enria	1	1.2%
Scroll: Enchant Armor (Grade S)	1	0.0287%1 in 3,484

Chances are for x1 rates. A monster rolls each drop group once and gets at most one item from it.

Ustralith spoil list 3

Item	Amount	Chance
Mithril Ore	1–7	85%
Dark Legion's Edge Blade	1	4.66%
Recipe: Soulshot: S Grade	1	0.756%1 in 132

Spoil chances are for x1 rates and need the Spoil skill to land first.

Skills and passives

• 
  Decrease Accuracy

  Temporarily decreases Accuracy. Effect 3.

• 
  NPC Clan Buff - Haste
• 
  NPC Clan Heal
• 
  Blunt Weapon Weak Point

  Vulnerable to Blunt Weapons.

• 
  NPC High Level
• 
  Race

  Bug

• 
  Resist Bleed Attacks

  Allows target to strongly resist Bleed attacks.

• 
  Resist Bow Weapons

  Resistant to archery attacks.

• 
  Strong Type

  Monster whose HP is 5 times higher than normal.

Monsters in Four Sepulchers

• Archon of Halisha · Lv. 81
• Assassin of Darkness · Lv. 81
• Beetle of Grave · Lv. 81
• Caster of Darkness · Lv. 81
• Charm of Corner · Lv. 81
• Evil Astrologer · Lv. 81
• Guardian Scarab · Lv. 81
• Halisha's Foreman · Lv. 81
• Halisha's Officer · Lv. 81
• High Quality Large Squash · Lv. 81
• High Quality Squash · Lv. 81
• Imperial Guard · Lv. 81
• Imperial Healer · Lv. 81
• Imperial Mosaic · Lv. 81