Spark

Spark is a Sorcerer skill from the Basic skill tree. Its features are:

Grants Player	Exploits Condition
Lightning Dmg	Critical Strike Dmg
Critical Strike Chance
+ Crackling Energy
Basic
Shock

'Creates Condition' means this skill creates this condition i.e it could make a target Vulnerable that other skills can take advantage of. 'Exploits Condition' means this skill takes advantage of a condition, not necessarily of its own making. So for example another skill might Stun and this skill could take advantage of that.

Spark Details and Upgrades

Spark Lucky Hit Chance: 9% Launch a bolt of lightning that shocks an enemy 4 times, dealing 12% damage each hit. Enchantment Killing an enemy has a 14% chance to form a Crackling Energy. Damage: Lightning Tags: Basic, Shock

Upgrades

Enhanced Spark Each time Spark hits its primary target, it has 40% chance to hit to 3 additional enemies dealing 9% damage. If there are no other enemies to hit, Spark instead deals x 20% increased damage to its primary target.	Glinting Spark Spark grants 2%[+] increased Critical Strike Chance per cast for 5 seconds, up to 8%[+]. At max stacks, your Spark hits grant 1 Mana.
	Flickering Spark Each time Spark hits an enemy it has a 4% chance to form a Crackling Energy.

Items that work with Spark

The following items either:

• Grant a bonus when using Spark
• Create a condition Spark can exploit
• Exploit a condition Spark creates

Legendary Aspects

Aspect of Abundant Energy	Offensive	Crackling Energy has a 20% chance to chain to an additional enemy and also deals 40 - 60% [x] increased damage. Gloves, Offhand, 1H Weapon, 2H Weapon (+100%), Ring, Amulet (+50%)	N/A	Extraction	Sorcerer
Aspect of Efficiency	Resource	Lucky Hit: Cast Basic Skills have up to a 35.0 - 50.0% chance to make your next Core Skill cost no Primary Resource, stacks up to 3 times.	N/A	Extraction	All
Aspect of Might	Defensive	Basic Skills grant 20 - 30% Damage Reduction for 4 seconds. Helm, Chest, Pants, Shield, Amulet (+50%)	N/A	Extraction	All
Aspect of the Expectant	Offensive	Basic Skills grant 4.0 - 6.0% [x] increased damage for 4 seconds, stacking up to 10 times. Gloves, Offhand, 1H Weapon, 2H Weapon (+100%), Ring, Amulet (+50%)	N/A	Extraction	All
Charged Aspect	Mobility	Collecting Crackling Energy increases your Movement Speed by 15 - 30%[+] for 8 seconds. Boots, Amulet (+50%)	N/A	Extraction	Sorcerer
Rapid Aspect	Offensive	Basic Skills gain 15 - 35%[+] Attack Speed. Gloves, Offhand, 1H Weapon, 2H Weapon (+100%), Ring, Amulet (+50%)	Buried Halls	Dry Steppes	All
Stable Aspect	Offensive	While Unstable Currents is not active, your Shock Skills have a 6.5 - 17.0% chance to trigger a free cast from it. Gloves, Offhand, 1H Weapon, 2H Weapon (+100%), Ring, Amulet (+50%)	N/A	Extraction	Sorcerer

Unique Items

	Mother's Embrace Armor: 111 All Resist "Every tome, every scroll, every book in this temple produces the same answer. The only being willing to stand against the Eternal Conflict, against the Prime Evils, was Lilith."- Elias Type: Unique Ring Class: All Classes Description: If a All Classes_Skill_Tree#Core|Core Skill hits 4 or more enemies, [50 - 60]% of the Resource cost is refunded.
	Paingorger's Gauntlets Armor: 600 Armor Crafted from fragments of Duriel's carapace, wearing these gloves, or being struck by them, causes an agonizing sensation akin to pushing one's hands through a thousand shards of glass. Type: Unique Gloves Class: All Classes Description: Damaging enemies with a Non- Basic Skill cast marks them for 3 seconds. When a Basic Skill first hits a marked enemy, the Basic Skill's damage is echoed to all marked enemies, dealing [100 - 125]% [x] increased damage.
	Ring of Starless Skies Armor: 118 All Resist "Yours is the power to pluck the stars from the heavens with the ease of a child gathering fruit from the bough."- Unknown Type: Mythic Unique Ring Class: All Classes Description: Spending your Primary Resource reduces the Resource cost of your Skills and increases your damage by 10% [x] for 3 seconds, up to 50% [x] .	+15.0% Attack Speed +12.0% Critical Strike Chance +12.5% Lucky Hit Chance +2 to Core Skills

Paragon Glyphs

	Ruin Magic: Barbarian / Druid / Necromancer / Rogue / Sorcerer Bonus: For every 5 Dexterity (Barb, Druid, Necro, Sorc) / Intelligence (Rogue) purchased within range, you gain + 1.1% increased Critical Strike Damage.
	Charged Glyph Class: Sorcerer Bonus: For every 5 Intelligence purchased within range, Crackling Energy deals +2.64% increased damage.	Additional Bonus: Picking up Crackling Energy grants you x5% increased damage for 5 seconds, up to x15%. Required (purchased in range): +40 Intelligence Legendary Bonus: Increase Lightning damage by x0.5%.
	Destruction Glyph Class: Sorcerer Bonus: For every 5 Dexterity purchased within range, you deal +4% increased Critical Strike Damage.	Additional Bonus: Critical Strikes increase all damage the enemy takes from you by x2% for 10 seconds, up to x12%. Required (purchased in range): +25 Dexterity Legendary Bonus: Increase Critical Strike Damage by x2.8%.
	Electrocute Glyph Class: Sorcerer Bonus: Grants +25% bonus to all Rare nodes within range.	Additional Bonus: Your Lightning damage has a +15% increased chance to Critically Strike enemies who are Stunned (CC), Immobilized (CC), or Frozen (CC). Required (purchased in range): +25 Dexterity Legendary Bonus: Increase Lightning damage by x0.5%.
	Elementalist Glyph Class: Sorcerer Bonus: Grants +25% bonus to all Rare nodes within range.	Additional Bonus: Dealing Fire, Cold, or Lightning damage to an enemy increases all damage you deal to them by x5% for 10 seconds, stacking once per Element. Required (purchased in range): +40 Intelligence Legendary Bonus: Increase Non-Physical damage by x0.5%.
	Enchanter Glyph Class: Sorcerer Bonus: For every 5 Intelligence purchased within range, you deal +2% increased damage.	Additional Bonus: For each Skill equipped in your Enchantment Slots, gain +5% Resistance to that Skill's Element. Required (purchased in range): +40 Intelligence Legendary Bonus: Increase damage by x0.5%.

Item Affixes

The following Affixes are particularly useful with Spark

Attribute	Ring	Helm	Chest	Legs	Gloves	Boots	Weap 1H	Weap 2H	Off-Hand
Basic Skill Damage [18.5 - 39.5%]							✔		✔
Basic Skill Damage [37 - 79%]								✔
Basic Skill Attack Speed [4.4 - 10%]		✔							✔
Shock Skill Damage [10.5 - 17.5%]			✔
Crackling Energy Damage [14 - 28%]	✔			✔		✔			✔
Lightning Damage [10.5 - 17.5%]	✔		✔
Lightning Critical Strike Damage [10.5 - 17.5%]	✔				✔		✔
Lightning Critical Strike Damage [28 - 42%]								✔
Critical Strike Damage [10.5 - 17.5]	✔						✔
Critical Strike Damage [28 - 42%]								✔
Attribute	Ring	Helm	Chest	Legs	Gloves	Boots	Weap 1H	Weap 2H	Off-Hand

Changes to Spark

• Base damage per hit increased from 10% to 12%.
• Enhanced Spark - Damage increased from 8% to 10%.
• Glinting Spark
  • Previous: Spark grants 2% increased Critical Strike Chance per cast for 5 seconds, up to 8%.
  • Now: Spark grants 2% increased Critical Strike Chance per cast for 5 seconds, up to 8%. At max stacks, your Spark hits grant 1 Mana.

Patch 1.0.3, June 27, 2023

• Base damage increased from 8% to 10%.
• Enhanced Spark damage increased from 5.6% to 7%.
• Flickering Spark chance increased from 3% to 4%.