|gem_description = Channel to conjure a swarm of bone spikes in the air, then release to fire them at enemies and explode. Shrapnel lodges in enemies hit, each causing the next attack against that enemy to deal additional damage. Consumes your Power Charges to cause much larger explosions.
|active_skill_name = Bonestorm
|item_class_id_restriction =
|skill_id = Bonestorm
|cast_time = 0.75
|required_level = 1
|static_cost_types = Mana
|static_critical_strike_chance =
|stat_text = Deals X to X Physical Damage<br>Debuffed enemies take X to X additional physical damage from next Attack<br>Can fire up to 20 Projectiles<br>Debuff duration is 10 seconds
|level1 = true
|level2 = true
|level3 = true
|level4 = true
|level5 = true
|level6 = true
|level7 = true
|level8 = true
|level9 = true
|level10 = true
|level11 = true
|level11_stat1_id = physical_damage_min
|level11_stat1_value = 44
|level11_stat2_id = physical_damage_max
|level11_stat2_value = 66
|quality_type1_weight = 1
|quality_type1_stat_text = 0(0-10)% more Cast Speed
Bonestorm projectiles deal area damage on impact in a small explosion.
Module Error: No results found for item using search term "item_name = Scattershot" adds two additional projectiles per channelling tick rather than the default one.
Gem level progression
Level
Mana Cost
1
0
395
2
3
447
3
6
505
4
10
572
5
14
647
6
18
733
7
22
829
8
26
939
9
31
1062
10
36
1202
11
41
1361
12
46
1540
13
52
1743
14
58
1972
15
64
2232
16
66
2526
17
72
2859
18
78
3236
19
84
3662
20
90
4144
Recommended support gems
The following support gems are recommendations by GGG as listed in-game, and do not necessarily reflect optimal combinations or the views of the wiki.
Gem tier
Support gems
I
Module Error: No results found for item using search term "item_name = Brutality"
Energy BarrierEnergy BarrierSupport Category: Energy BarrierSupport Requirements: +5 IntSupports any skill that you can use, causing Energy Shield recharge to begin immediately if you are Stunned while using it.Energy Shield Recharge begins immediately and is not interrupted by Damage for 2 seconds when Stunned while using Supported SkillsPlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple Support Gems of the same Category socketed within one Skill.
Module Error: No results found for item using search term "item_name = Minion Pact"
II
Inevitable CriticalInevitable CriticalSupport Category: Inevitable Critical Tier: 3 Cost & Reservation Multiplier: 120%Support Requirements: +5 IntSupports any skill you use yourself that Hits enemies, causing it to accumulate Critical Hit chance over time.Supported Skills gain 25% increased Critical Hit Chance each second, up to 200%. This Critical Hit Chance is lost whenever a skill supported by Inevitable Critical Critically HitsPlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple Support Gems of the same Category socketed within one Skill.
Module Error: No results found for item using search term "item_name = Ricochet"
Module Error: No results found for item using search term "item_name = Splinter"
III
HeftHeftSupport, Physical Category: Heft Tier: 5 Cost & Reservation Multiplier: 120%Support Requirements: +5 StrSupports Skills which deal Damage, increasing the maximum Physical Damage of their Hits.Supported Skills deal 30% more Maximum PhysicalHit DamagePlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple Support Gems of the same Category socketed within one Skill.
RuptureRuptureSupport, Physical Category: Rupture Tier: 3Support Requirements: +5 StrSupports skills that Hit Enemies. Supported skills AggravateBleeding on HittingHeavily Stunned Enemies.Supported Skills AggravateBleeding on HittingHeavy Stunned EnemiesPlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple Support Gems of the same Category socketed within one Skill.
SupercriticalSupercriticalSupport Category: Supercritical Tier: 3Support Requirements: +5 IntSupports any skill that Hits enemies, causing it to deal more damage with Critical Hits but have less Critical Hit chance.Supported Skills have 100% increased Critical Damage Bonus Supported Skills have 20% less Critical Hit chancePlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple Support Gems of the same Category socketed within one Skill.
IV
V
Item acquisition
Bonestorm has restrictions on where or how it can drop.
Increased the damage growth per level on Unearth (non-Minion component), Bonestorm, Bone Cage, Bone Blast (Wand Skill) and Power Siphon (Wand Skill). Results in approximately 50% more damage at Gem Level 25.
Energy BarrierEnergy BarrierSupport
Inevitable CriticalInevitable CriticalSupport
HeftHeftSupport, Physical
RuptureRuptureSupport, Physical
SupercriticalSupercriticalSupport
