Ustralith

Where to find Ustralith

12 spawn points: Imperial Tomb, Four Sepulchers

Show on the map: Monster map →

Ustralith drop list 17

Group 1 · 70% to roll

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

Group 2 · 3.87% to roll

Item	Amount	Chance
Sealed Shield of Nightmare Fragment	1	1.3%
Sealed Majestic Circlet Design	1	1.02%
Sealed Helm of Nightmare Design	1	1.02%
Common Item - Sealed Shield of Nightmare	1	0.221%1 in 452
Common Item - Sealed Helm of Nightmare	1	0.155%1 in 645
Common Item - Sealed Majestic Circlet	1	0.155%1 in 645

Group 3 · 46.8% to roll

Item	Amount	Chance
Metallic Fiber	1	14.6%
Thread	4–12	12.8%
Mithril Ore	1	10.2%
Mithril Arrow	150–450	4.27%
Silver Nugget	3–9	3.41%
Enria	1	0.854%1 in 117
Life Stone - Level 76	1	0.427%1 in 234
Mid-Grade Life Stone - Level 76	1	0.107%1 in 937
Scroll: Enchant Armor (S-Grade)	1	0.0205%1 in 4,880
High-Grade Life Stone - Level 76	1	0.0107%1 in 9,374

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	1–5	92.5%
Dark Legion's Edge Blade	1	3.81%
Recipe: Soulshot (S-Grade)	1	0.617%1 in 162

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

Skills and passives

• 
  Blunt Weapon Weak Point

  Vulnerable to Blunt Weapons.

• 
  Greater Resist Bleeding

  Very resistant to bleed attacks.

• 
  Resist Bow/Crossbow Weapons

  Resistant to Bow/Crossbow attacks.

Monsters in Imperial Tomb

• Abraxion · Lv. 78
• Arimanes · Lv. 78
• Ashkenas · Lv. 78
• Ashuras · Lv. 78
• Assassin of Empire · Lv. 78
• Carrion Scarab · Lv. 78
• Chakram Beetle · Lv. 78
• Dancer of Empire · Lv. 78
• Hasturan · Lv. 78
• Imperial Commander · Lv. 78
• Imperial Royal Guard · Lv. 78
• Katraxis · Lv. 78
• Knight of Empire · Lv. 78
• Seer of Blood · Lv. 78