Demonspawn Blood & Bone build

Blood & Bone

S

A do-it-all caster that leverages multicasting and high spell critical strikes to deal devastating AoE and single-target damage. Blood Surge + Bone Fragments dual-tree setup.

S
Speedfarm
S
Boss
S
Leveling
~2 min read

Skills & Mechanics

Main: Blood Surge+

Blood Surge (AoE) + Bone Fragments (Boss/Single Target)

Core
AoE Rotation+

Blood Surge + Blood Tendrils + Rays of Blood nodes / Hematopoiesis specialization (increases tick frequency) / Arcane Break (mandatory damage boost)

AoE
Boss Rotation+

Bone Fragments with Demon's Grip node (highest single-target damage) / Bone Storm + Everlasting Storm (permanent aura for Arcane Break, Bleeding, Cartilage procs)

Boss

Skill Tree Allocation

These layouts show the available builder point spread for this build. Check each preset's confidence label before treating it as a source-verified import.

EndgameAll-PurposePartial Source

Endgame Core Setup

Blood Surge is the main clear engine here, with Blood Tendrils reinforcing the screen-wide control pattern.

Bone Conjurer is only used as a light support package in this preset. Boss-specific single-target routing can still be split into a later dedicated variant.

Bone conjurer

Bone Fragments

1/20

Impale

1/20

Bone Storm

1/20

Ossification

0/20

Cartilage Build Up

1/20

Single Out

1/20

Spinal Tap

0/20

Ominous Aura

3/20

Bone Barrage

0/20

Blood lord

Blood Bolts

1/20

Manapool Aura

1/20

Gut Spread

1/20

Mana Shield

5/20

Demonic Presence

5/20

Mana Devour

1/20

Blood Surge

20/20

Blood Demons

0/20

Blood Tendrils

8/20

Build Setup

Attributes

Vitality + Intelligence split early (balanced survivability/damage), pure Intelligence endgame (gear provides enough Life/defense)

Recommended Relics

The Holy Bible (+10 All Attributes, +2 All Skills)Arcane Globe (+5 Arcane Skills, +20% Arcane DMG)Orb of Chaos (-30% enemy Arcane Res)Shade of Death (Skill Movement Diminish -100%)Cheese Burger (+1000 Life, +50% Life Replenish)

Mercenary Setup

Knight Mercenary — max defensive passives (damage reduction, armor, durability); single points in utility skills (stuns, taunts, crowd control); focus on tankiness and Magic Find

Core Equipment

Starter / Leveling

Weapon
Sands of TimeBIS
Alt: Satanic Book, +2 All Skills, +30% FCR
Weapon Alt
Damien's HeadBIS
Alt: Satanic Set Book, +2-3 All Skills
Shield
SUOMI FINLAND SUATANABIS
Alt: Satanic Shield, +2 All Skills, +20-30% FCR
Helmet
Witches Brimmed HatBIS
Alt: Satanic, +2-3 All Skills, +10-20% Arcane DMG
Armor
Traveler's Leather JacketBIS
Alt: Satanic Set, +1-3 All Skills
Gloves
Wisdom's HoldBIS
Alt: Satanic, +1-2 All Skills, +15-25% FCR
Boots
Grand Wizard's Silk ShoesBIS
Alt: Satanic, +1-3 All Skills
Belt
Sun Wukong's BeltBIS
Alt: Satanic, +1 All Skills, +300 Life
Amulet
Dark Lord's SigilBIS
Alt: Satanic, +2-3 Arcane Skills
Ring
Ring of TallusBIS
Alt: Satanic, +1 All Skills, Replenish Mana 30%
Ring
Iron Ring of PrometheusBIS
Alt: Satanic, +20-30% FCR, +12-20% Magic Skill DMG
Charm
Witches ClawBIS
Alt: Satanic, +1 All Skills
Charm
Traveler's Map JournalBIS
Alt: Satanic Set, +1 All Skills, +15-30% Movement Speed

Endgame / Bis

Weapon
Beacon of ShadowsBIS
Alt: Heroic Wand, +3-4 All Skills, +50% FCR, +35-50% Magic Skill DMG
Weapon Alt
Oculus of AgesBIS
Alt: Heroic Wand, +4-5 All Skills, +50% FCR, +35-50 Intelligence
Shield
Celestial's AuthorityBIS
Alt: Heroic, +40-50% Arcane DMG, -40-60% enemy Arcane Res
Shield Alt
SUOMI FINLAND PERKELEBIS
Alt: Heroic, +3-4 All Skills, +20-35% FCR
Helmet
Sight Of The GodsBIS
Alt: Heroic, +2-3 All Skills, +1 Teleport, +20-45% Magic Skill DMG
Armor
Arcanist's WrathBIS
Alt: Heroic, +2-3 All Skills, +3-5 Arcane Skills, +30-50% Arcane DMG
Gloves
Arcanum AsphyxiatorsBIS
Alt: Heroic, +2-4 Arcane Skills, +20-35% Arcane DMG
Boots
ChaoswalkersBIS
Alt: Heroic, +4-6 All Skills, +30-40% Magic Skill DMG
Belt
Rugal's Sash of UndertakingBIS
Alt: Satanic, +20 All Attributes, -8-18% enemy Arcane Res
Amulet
Pendant of EternityBIS
Alt: Heroic, +30% FCR, +15-25% Skill Haste
Ring
Soulforged RingBIS
Alt: Heroic, +2 All Skills, +15% AS, +15% All Res
Ring
ArcanisBIS
Alt: Heroic, +3-5 Arcane Skills, +25-40% Arcane DMG
Charm
Arcane PumpkinBIS
Alt: Unholy, +3 All Skills, +4-6 Arcane Skills
Charm
FulguriteBIS
Alt: Heroic, +1-3 All Skills, +10-40% Magic Skill DMG
Charm
Torstein's AnvilBIS
Alt: Heroic, +1 All Skills, +5-10 All Attributes

FAQ

Is Blood Surge or Bone Fragments better?+

Blood Surge for AoE clearing, Bone Fragments for single-target boss fights. The build uses both — switch based on content.

What's the leveling path?+

Start with Impale or Blood Bolts, switch to Bone Storm at unlock, then transition to Blood Surge at Level 40.

How important is the Mercenary?+

Knight Mercenary is recommended — max defensive passives and focus on tankiness and Magic Find.

Did S9 nerfs affect this build?+

S9 nerfs slightly reduced power, but it remains top-tier. Still performs extremely well in nearly every category.

Skill Rotation

  1. Early: Impale or Blood Bolts for leveling
  2. At Bone Storm unlock: switch to Bone Storm immediately for better coverage
  3. Level 40: transition to Blood Surge as primary AoE
  4. Level 100 AoE: Blood Surge + Blood Tendrils + Rays of Blood nodes
  5. Boss: switch to Bone Fragments tree with Demon's Grip node
  6. Use Bone Storm with Everlasting Storm as permanent aura
  7. Wave of Blood (Blood Bolts passive) maxed for Movement Speed, FCR, Arcane Damage

Pros & Cons

Pros

  • + Insane clear speed with screen-wide AoE coverage
  • + Massive boss damage with Bone Fragments setup
  • + Smooth leveling from early game to endgame
  • + Fantastic survivability with Mana Shield and defensive nodes
  • + Multicasting and high spell crit make it a jack-of-all-trades

Cons

  • Mediocre mobility compared to movement-based builds
  • Little to no team utility
  • S9 nerfs slightly reduced power (though still top-tier)

Data Sources

Data verified on 2026-05-12 · S9 Incarnation

Found incorrect data, outdated content, or have a suggestion? Let us know and we will review it.

Report an issue