Skeleton Bone

Material

Description

Common basic engraving material. Used to engrave an item, randomly granting one of two minor stat boosts preset by equipment type.

Details

Category: Material
Grade: Common

Affixes this material grants

Rolling this material onto gear can add the following stats, scaling with the gear tier.

Critical DamageWEAPON · tier 2–2
Fire Damage (%)WEAPON · tier 2–2
ArmorARMOR · tier 1–1
Add HP Per HitACCESSORY · tier 1–1
Attack SpeedACCESSORY · tier 1–1

Where to farm

Loot boxes that can contain Skeleton Bone, and the stages that drop those boxes.

Normal Monster Box Lv15

0.999% chance per open · Common

Desert Underground CaveAct 2 · monsters · 2.5% drop
Bug NestAct 2 · monsters · 2.5% drop
Scorching DunesAct 2 · monsters · 2.5% drop
Sunset RuinsAct 2 · monsters · 2.5% drop
Midnight SandsAct 2 · monsters · 2.5% drop

Normal Monster Box Lv30

0.909% chance per open · Common

Citadel of RuinAct 3 · monsters · 2% drop
Core of the AbyssAct 3 · monsters · 2% drop
PastureAct 1 · monsters · 1.5% drop
Shadow MeadowAct 1 · monsters · 1.5% drop
WastelandAct 1 · monsters · 1.5% drop
Eerie CanyonAct 1 · monsters · 1.5% drop
Burning Village EntranceAct 1 · monsters · 1.5% drop
Rumstreet SquareAct 1 · monsters · 1.5% drop
City OutskirtsAct 1 · monsters · 1.5% drop
CemeteryAct 1 · monsters · 1.5% drop

Normal Monster Box Lv20

0.749% chance per open · Common

Sacred TombAct 2 · monsters · 2% drop
Pharaoh's CryptAct 2 · monsters · 2% drop
Snowbound OutpostAct 3 · monsters · 2% drop
Frozen BattlefieldAct 3 · monsters · 2% drop
Glacial Cave EntranceAct 3 · monsters · 2% drop
Frozen Glacier CavernAct 3 · monsters · 2% drop
Hell GateAct 3 · monsters · 2% drop
Burning RavineAct 3 · monsters · 2% drop
Plains of TormentAct 3 · monsters · 2% drop

Stage Boss Box Lv15

0.693% chance per open · Rare

Desert Underground CaveAct 2 · boss · 30% drop
Bug NestAct 2 · boss · 30% drop
Scorching DunesAct 2 · boss · 30% drop
Sunset RuinsAct 2 · boss · 30% drop
Midnight SandsAct 2 · boss · 30% drop

Normal Monster Box Lv40

0.676% chance per open · Common

Cursed LandAct 1 · monsters · 1.5% drop
Oasis RoadAct 2 · monsters · 1.5% drop
Sandstorm ValleyAct 2 · monsters · 1.5% drop
Desert Underground CaveAct 2 · monsters · 1.5% drop
Bug NestAct 2 · monsters · 1.5% drop
Scorching DunesAct 2 · monsters · 1.5% drop
Sunset RuinsAct 2 · monsters · 1.5% drop
Midnight SandsAct 2 · monsters · 1.5% drop
Sacred TombAct 2 · monsters · 1.5% drop
Pharaoh's CryptAct 2 · monsters · 1.5% drop
Snowbound OutpostAct 3 · monsters · 1.5% drop
Frozen BattlefieldAct 3 · monsters · 1.5% drop
Glacial Cave EntranceAct 3 · monsters · 1.5% drop
Frozen Glacier CavernAct 3 · monsters · 1.5% drop

Normal Monster Box Lv80

0.623% chance per open · Common

WastelandAct 1 · monsters · 0.8% drop
Eerie CanyonAct 1 · monsters · 0.8% drop
Burning Village EntranceAct 1 · monsters · 0.8% drop
Rumstreet SquareAct 1 · monsters · 0.8% drop
City OutskirtsAct 1 · monsters · 0.8% drop
CemeteryAct 1 · monsters · 0.8% drop
Cursed LandAct 1 · monsters · 0.8% drop
Oasis RoadAct 2 · monsters · 0.8% drop
Sandstorm ValleyAct 2 · monsters · 0.8% drop
Desert Underground CaveAct 2 · monsters · 0.8% drop
Bug NestAct 2 · monsters · 0.8% drop
Scorching DunesAct 2 · monsters · 0.8% drop
Sunset RuinsAct 2 · monsters · 0.8% drop
Midnight SandsAct 2 · monsters · 0.8% drop
Sacred TombAct 2 · monsters · 0.8% drop
Pharaoh's CryptAct 2 · monsters · 0.8% drop
Snowbound OutpostAct 3 · monsters · 0.8% drop
Frozen BattlefieldAct 3 · monsters · 0.8% drop
Glacial Cave EntranceAct 3 · monsters · 0.8% drop
Frozen Glacier CavernAct 3 · monsters · 0.8% drop
Hell GateAct 3 · monsters · 0.8% drop
Burning RavineAct 3 · monsters · 0.8% drop
Plains of TormentAct 3 · monsters · 0.8% drop
Citadel of RuinAct 3 · monsters · 0.8% drop
Core of the AbyssAct 3 · monsters · 0.8% drop

Stage Boss Box Lv20

0.545% chance per open · Rare

Sacred TombAct 2 · boss · 20% drop
Pharaoh's CryptAct 2 · boss · 20% drop
Snowbound OutpostAct 3 · boss · 20% drop
Frozen BattlefieldAct 3 · boss · 20% drop
Glacial Cave EntranceAct 3 · boss · 20% drop
Frozen Glacier CavernAct 3 · boss · 20% drop
Hell GateAct 3 · boss · 20% drop
Burning RavineAct 3 · boss · 20% drop
Plains of TormentAct 3 · boss · 20% drop

Normal Monster Box Lv65

0.525% chance per open · Common

Scorching DunesAct 2 · monsters · 1% drop
Sunset RuinsAct 2 · monsters · 1% drop
Midnight SandsAct 2 · monsters · 1% drop
Sacred TombAct 2 · monsters · 1% drop
Pharaoh's CryptAct 2 · monsters · 1% drop
Snowbound OutpostAct 3 · monsters · 1% drop
Frozen BattlefieldAct 3 · monsters · 1% drop
Glacial Cave EntranceAct 3 · monsters · 1% drop
Frozen Glacier CavernAct 3 · monsters · 1% drop
Hell GateAct 3 · monsters · 1% drop
Burning RavineAct 3 · monsters · 1% drop
Plains of TormentAct 3 · monsters · 1% drop
Citadel of RuinAct 3 · monsters · 1% drop
Core of the AbyssAct 3 · monsters · 1% drop
PastureAct 1 · monsters · 0.8% drop
Shadow MeadowAct 1 · monsters · 0.8% drop

Normal Monster Box Lv50

0.513% chance per open · Common

Hell GateAct 3 · monsters · 1.5% drop
Burning RavineAct 3 · monsters · 1.5% drop
Plains of TormentAct 3 · monsters · 1.5% drop
Citadel of RuinAct 3 · monsters · 1.5% drop
Core of the AbyssAct 3 · monsters · 1.5% drop
PastureAct 1 · monsters · 1% drop
Shadow MeadowAct 1 · monsters · 1% drop
WastelandAct 1 · monsters · 1% drop
Eerie CanyonAct 1 · monsters · 1% drop
Burning Village EntranceAct 1 · monsters · 1% drop
Rumstreet SquareAct 1 · monsters · 1% drop
City OutskirtsAct 1 · monsters · 1% drop
CemeteryAct 1 · monsters · 1% drop
Cursed LandAct 1 · monsters · 1% drop
Oasis RoadAct 2 · monsters · 1% drop
Sandstorm ValleyAct 2 · monsters · 1% drop
Desert Underground CaveAct 2 · monsters · 1% drop
Bug NestAct 2 · monsters · 1% drop

Stage Boss Box Lv30

0.511% chance per open · Rare

Citadel of RuinAct 3 · boss · 20% drop
Core of the AbyssAct 3 · boss · 20% drop
PastureAct 1 · boss · 15% drop
Shadow MeadowAct 1 · boss · 15% drop
WastelandAct 1 · boss · 15% drop
Eerie CanyonAct 1 · boss · 15% drop
Burning Village EntranceAct 1 · boss · 15% drop
Rumstreet SquareAct 1 · boss · 15% drop
City OutskirtsAct 1 · boss · 15% drop
CemeteryAct 1 · boss · 15% drop

Stage Boss Box Lv40

0.333% chance per open · Rare

Cursed LandAct 1 · boss · 15% drop
Oasis RoadAct 2 · boss · 15% drop
Sandstorm ValleyAct 2 · boss · 15% drop
Desert Underground CaveAct 2 · boss · 15% drop
Bug NestAct 2 · boss · 15% drop
Scorching DunesAct 2 · boss · 15% drop
Sunset RuinsAct 2 · boss · 15% drop
Midnight SandsAct 2 · boss · 15% drop
Sacred TombAct 2 · boss · 15% drop
Pharaoh's CryptAct 2 · boss · 15% drop
Snowbound OutpostAct 3 · boss · 15% drop
Frozen BattlefieldAct 3 · boss · 15% drop
Glacial Cave EntranceAct 3 · boss · 15% drop
Frozen Glacier CavernAct 3 · boss · 15% drop

Stage Boss Box Lv50

0.220% chance per open · Rare

Hell GateAct 3 · boss · 15% drop
Burning RavineAct 3 · boss · 15% drop
Plains of TormentAct 3 · boss · 15% drop
Citadel of RuinAct 3 · boss · 15% drop
Core of the AbyssAct 3 · boss · 15% drop
PastureAct 1 · boss · 10% drop
Shadow MeadowAct 1 · boss · 10% drop
WastelandAct 1 · boss · 10% drop
Eerie CanyonAct 1 · boss · 10% drop
Burning Village EntranceAct 1 · boss · 10% drop
Rumstreet SquareAct 1 · boss · 10% drop
City OutskirtsAct 1 · boss · 10% drop
CemeteryAct 1 · boss · 10% drop
Cursed LandAct 1 · boss · 10% drop
Oasis RoadAct 2 · boss · 10% drop
Sandstorm ValleyAct 2 · boss · 10% drop
Desert Underground CaveAct 2 · boss · 10% drop
Bug NestAct 2 · boss · 10% drop

Stage Boss Box Lv65

0.186% chance per open · Rare

Scorching DunesAct 2 · boss · 10% drop
Sunset RuinsAct 2 · boss · 10% drop
Midnight SandsAct 2 · boss · 10% drop
Sacred TombAct 2 · boss · 10% drop
Pharaoh's CryptAct 2 · boss · 10% drop
Snowbound OutpostAct 3 · boss · 10% drop
Frozen BattlefieldAct 3 · boss · 10% drop
Glacial Cave EntranceAct 3 · boss · 10% drop
Frozen Glacier CavernAct 3 · boss · 10% drop
Hell GateAct 3 · boss · 10% drop
Burning RavineAct 3 · boss · 10% drop
Plains of TormentAct 3 · boss · 10% drop
Citadel of RuinAct 3 · boss · 10% drop
Core of the AbyssAct 3 · boss · 10% drop
PastureAct 1 · boss · 8% drop
Shadow MeadowAct 1 · boss · 8% drop

Stage Boss Box Lv80

0.099% chance per open · Rare

WastelandAct 1 · boss · 8% drop
Eerie CanyonAct 1 · boss · 8% drop
Burning Village EntranceAct 1 · boss · 8% drop
Rumstreet SquareAct 1 · boss · 8% drop
City OutskirtsAct 1 · boss · 8% drop
CemeteryAct 1 · boss · 8% drop
Cursed LandAct 1 · boss · 8% drop
Oasis RoadAct 2 · boss · 8% drop
Sandstorm ValleyAct 2 · boss · 8% drop
Desert Underground CaveAct 2 · boss · 8% drop
Bug NestAct 2 · boss · 8% drop
Scorching DunesAct 2 · boss · 8% drop
Sunset RuinsAct 2 · boss · 8% drop
Midnight SandsAct 2 · boss · 8% drop
Sacred TombAct 2 · boss · 8% drop
Pharaoh's CryptAct 2 · boss · 8% drop
Snowbound OutpostAct 3 · boss · 8% drop
Frozen BattlefieldAct 3 · boss · 8% drop
Glacial Cave EntranceAct 3 · boss · 8% drop
Frozen Glacier CavernAct 3 · boss · 8% drop
Hell GateAct 3 · boss · 8% drop
Burning RavineAct 3 · boss · 8% drop
Plains of TormentAct 3 · boss · 8% drop
Citadel of RuinAct 3 · boss · 8% drop
Core of the AbyssAct 3 · boss · 8% drop