Energy Blade

For the one-handed version of this pseudo-weapon granted by this skill, see Energy Blade (One Handed Sword).

For the two-handed version of this pseudo-weapon granted by this skill, see Energy Blade (Two Handed Sword).

Energy BladeSpell, Lightning
Level: (1-20)
Cost: (136-624) Energy Shield
Cooldown Time: 1.00 sec
Can Store 1 Use(s)
Cast Time: 1.00 secRequires Level 24Grants a buff which significantly lowers your maximum Energy Shield to transform your equipped weapons into Swords formed from that energy. Casting the spell again removes the buff. Requires a Non-Bow weapon. This skill cannot be triggered.Energy Blades have minimum Lightning Damage equal to 2% of Energy Shield, plus (2-12)
Energy Blades have maximum Lightning Damage equal to 40% of Energy Shield, plus (40-235)
Two Handed Energy Blades have 70% more Lightning Damage
Buff grants 50% less Maximum Energy Shield

Additional Effects From 1-20% Quality:
Buff grants (0.25-5)% more Maximum Energy ShieldPlace into an item socket of the right colour to gain this skill. Right click to remove from a socket.

Acquisition
Drop level: 24Metadata
Item class: Skill Gem
Metadata ID: Metadata/Items/Gems/SkillGemEnergyBlade

Energy Blade is a lightning spell that grants a buff which significantly lowers your maximum Energy Shield to transform your equipped weapons into Swords formed from that energy. Casting the spell again removes the buff. Requires a Non-Bow weapon.

Mechanics

Energy Blades stats

Item	Damage	APS	Crit
Energy BladeEnergy BladeOne Handed Sword Critical Strike Chance: 7.00% Attacks per Second: 1.70 Weapon Range: 1.1 metres	N/A	1.70	7.00%
Energy BladeEnergy BladeTwo Hand Sword Critical Strike Chance: 7.00% Attacks per Second: 1.60 Weapon Range: 1.3 metres	N/A	1.60	7.00%

• Energy Blades have (minimum/maximum) Lightning Damage equal to #% of Energy Shield: Using Energy Blade grants a buff that completely replaces your existing weapon(s), creating one handed Energy Blade(s)Energy BladeOne Handed Sword
  Critical Strike Chance: 7.00%
  Attacks per Second: 1.70
  Weapon Range: 1.1 metres or a two handed Energy BladeEnergy BladeTwo Hand Sword
  Critical Strike Chance: 7.00%
  Attacks per Second: 1.60
  Weapon Range: 1.3 metres based on your equipped weapon, at the cost of half your total Energy Shield. Note that the Lightning Damage granted is based on your current Maximum Energy Shield, which takes the Buff grants 50% less Maximum Energy Shield modifier into account, essentially giving you 50% of the Energy Shield you would have had with the buff off. Lightning Damage gained this way is added to the Energy Blades weapon as local weapon damage, and thus can be used with Battlemage or (in the one handed case) Spellblade SupportSpellblade SupportSupport, Spell
  Icon: |
  Level: (1-20)
  Cost & Reservation Multiplier: 130%Requires Level 38Supports spells that hit enemies. Cannot modify the skills of minions.Supported Skills have Added Spell Damage equal to (40-135)% of
  Damage of Equipped One Handed Melee Weapons
  If two Weapons are Equipped, each contributes 60% as much Added Damage
  
  Additional Effects From 1-20% Quality:
  Supported Skills deal (0.5-10)% increased Spell DamageThis is a Support Gem. It does not grant a bonus to your character, but to skills in sockets connected to it. Place into an item socket connected to a socket containing the Skill Gem you wish to augment. Right click to remove from a socket..
  • The replacement Energy Blade(s) use the same number of hands as the replaced weapon, except in special cases like Oni-GoroshiOni-Goroshi
    Charan's SwordOne Handed Sword
    Physical Damage: 5-11
    Critical Strike Chance: (8.50-9.50)%
    Attacks per Second: 1.45
    Weapon Range: 1.1 metres40% increased Global Accuracy RatingUses both hand slots
    (70-90)% increased Critical Strike Chance
    Adds 2 to 3 Physical Damage to Attacks per Level
    Gain Her Embrace for 3 seconds when you Ignite an Enemy
    While in Her Embrace, take 0.5% of your total Maximum Life and Energy Shield as Fire Damage per second per Level
    Has 6 Linked Sockets (Hidden)
    Uses goddess player audio (Hidden)"Your name is Demon Slayer? Really? Good name for rotgut, that."
    She said: I prefer "The Goddess Of Swords". Much more dignified. And accurate.
    "Demon Slayer The Cheap And Nasty it is then. Burns going down, burns coming up?"
    She said: Every single time, Charan. And still...you'll bathe me, and you'll drink my love. Until you can't. (a one handed sword that is replaced by a two handed Energy Blade).

• By default, a one-handed Energy Blade has 7% base Critical Strike Chance, 1.7 Attacks per Second, and 11 Weapon Range. Dual-wielding while activating this buff will replace both weapons.
  • A two-handed Energy Blade has 7% base Critical Strike Chance, 1.6 Attacks per Second, and 13 Weapon Range; it also inherently has 70% more Local Lightning Damage which is already factored in the weapon damage range when activated.

Strategy

• Support Gems: Because Energy Blades is a buff, and does not inherently do damage, this skill cannot be directly supported by Support Gems that require Hits or dealing damage. Currently, the only synergistic Support Gems include Empower SupportEmpower SupportExceptional, Support
  Icon: +
  Level: (1-3)
  Cost & Reservation Multiplier: 130%Supports any skill gem. Once this gem reaches level 2 or above, will raise the level of supported gems. Cannot support skills that don't come from gems.+(0-2) to Level of Supported Skill Gems
  
  Additional Effects From 1-20% Quality:
  This Gem gains (5-100)% increased ExperienceThis is a Support Gem. It does not grant a bonus to your character, but to skills in sockets connected to it. Place into an item socket connected to a socket containing the Skill Gem you wish to augment. Right click to remove from a socket. and Enhance SupportEnhance SupportExceptional, Support
  Icon: +
  Level: (1-3)
  Cost & Reservation Multiplier: 120%Supports any skill gem. Once this gem reaches level 2 or above, will raise the quality of supported gems. Cannot support skills that don't come from gems.+(0-16)% to Quality of Supported Skill Gems
  
  Additional Effects From 1-20% Quality:
  This Gem gains (5-100)% increased ExperienceThis is a Support Gem. It does not grant a bonus to your character, but to skills in sockets connected to it. Place into an item socket connected to a socket containing the Skill Gem you wish to augment. Right click to remove from a socket. (or their Awakened variations). Faster Casting SupportFaster Casting SupportSupport, Spell
  Icon: f
  Level: (1-20)
  Cost & Reservation Multiplier: 110%Requires Level 18Supports non-instant spell skills.Supported Skills have (20-39)% increased Cast Speed
  
  Additional Effects From 1-20% Quality:
  Supported Skills have (0.5-10)% increased Cast SpeedThis is a Support Gem. It does not grant a bonus to your character, but to skills in sockets connected to it. Place into an item socket connected to a socket containing the Skill Gem you wish to augment. Right click to remove from a socket., Enlighten SupportEnlighten SupportExceptional, Support
  Icon: +
  Level: (1-3)
  Cost & Reservation Multiplier: (100-92)%Supports any skill gem. Once this gem reaches level 2 or above, will apply a cost & reservation multiplier to supported gems. Cannot support skills that don't come from gems.
  Additional Effects From 1-20% Quality:
  This Gem gains (5-100)% increased ExperienceThis is a Support Gem. It does not grant a bonus to your character, but to skills in sockets connected to it. Place into an item socket connected to a socket containing the Skill Gem you wish to augment. Right click to remove from a socket., and Second Wind SupportSecond Wind SupportSupport
  Icon: 8
  Level: (1-20)
  Cost & Reservation Multiplier: 200%Requires Level 31Supports skills with cooldowns.
  Cannot support triggered skills.Supported Skills have (24-5)% reduced Cooldown Recovery Rate
  Supported Non-Instant Skills have +1 Cooldown Use
  
  Additional Effects From 1-20% Quality:
  Supported Skills have (0.25-5)% increased Cooldown Recovery RateThis is a Support Gem. It does not grant a bonus to your character, but to skills in sockets connected to it. Place into an item socket connected to a socket containing the Skill Gem you wish to augment. Right click to remove from a socket. can also be used; however, they serve no real purpose other than when first casting the skill. Deactivating Energy Blade is instant.

• Modifiers to the Level or Quality of the Gem from weapons will automatically be negated when Energy Blade is activated, as the weapon becomes replaced.

• Energy Blade is considered a normal weapon, potentially relevant for The AsceticThe Ascetic
  Gold AmuletRequires Level 8(12-20)% increased Rarity of Items found(80-100)% increased Rarity of Items found with a Normal Item Equipped
  (10-15)% increased Quantity of Items found with a Magic Item EquippedMany things come to one who has nothing..

• One strategy is to use a +gem level weapon (e.g. Reverberation RodReverberation Rod
  Spiraled WandWand
  Physical Damage: 11-32
  Critical Strike Chance: 9.00%
  Attacks per Second: 1.45Requires Level 24, 83 IntAdds (1-2) to (9-11) Lightning Damage to Spells and Attacks+2 to Level of Socketed Gems
  Socketed Gems are Supported by Level 10 Spell Echo
  Socketed Gems are Supported by Level 10 Controlled Destruction
  Socketed Gems are Supported by Level 10 Arcane Surge
  +(10-30) to IntelligenceIf it's worth doing once, it's worth doing twice.) and a shield with Marks have #% increased effect in the weapon swap, allowing the player to apply a buffed up Mark skill which persists even after re-activating Energy Blade.

• The sword preserves the sockets and links of the weapon it replaces, including abyssal sockets.

• Energy Blades cannot have a Crucible Passive Tree and do not inherit one from the character's base weapons.

Gem level progression

Level			ES Cost	Min Lightning Damage	Max Lightning Damage	Exp.	Total Exp.
1	24	58	136	2	40	0	0
2	27	64	162	2	46	118383	118383
3	30	71	188	3	53	175816	294199
4	33	77	218	3	60	254061	548260
5	36	83	247	4	68	359090	907350
6	39	90	275	4	77	498508	1405858
7	42	96	299	5	87	682057	2087915
8	45	102	323	5	98	921777	3009692
9	48	109	360	6	110	1727879	4737571
10	50	113	378	6	118	1138877	5876448
11	52	117	398	7	127	1368233	7244681
12	54	121	421	7	136	1638338	8883019
13	56	125	444	8	146	1956648	10839667
14	58	130	478	8	157	3655184	14494851
15	60	134	488	9	168	3017327	17512178
16	62	138	510	9	180	7793914	25306092
17	64	142	529	10	193	15206031	40512123
18	66	146	610	11	206	26185582	66697705
19	68	151	618	12	220	62755923	129453628
20	70	155	624	12	235	211877683	341331311
21	72	159	702	13	250	N/A	N/A
22	74	N/A	784	14	267	N/A	N/A
23	76	N/A	871	15	284	N/A	N/A
24	78	N/A	962	16	303	N/A	N/A
25	80	N/A	1057	17	322	N/A	N/A
26	82	N/A	1156	18	343	N/A	N/A
27	84	N/A	1256	19	365	N/A	N/A
28	86	N/A	1361	20	387	N/A	N/A
29	88	N/A	1468	22	412	N/A	N/A
30	90	N/A	1574	23	437	N/A	N/A
31	91	N/A	1621	24	450	N/A	N/A
32	92	N/A	1666	24	464	N/A	N/A
33	93	N/A	1712	25	478	N/A	N/A
34	94	N/A	1756	26	492	N/A	N/A
35	95	N/A	1800	27	507	N/A	N/A
36	96	N/A	1841	27	522	N/A	N/A
37	97	N/A	1884	28	538	N/A	N/A
38	98	N/A	1921	29	554	N/A	N/A
39	99	N/A	1960	30	570	N/A	N/A
40	100	N/A	1994	31	587	N/A	N/A

Item acquisition

Energy Blade can drop anywhere.

Recipes

Energy Blade can be created from the following recipes:

Amount	Part	Description	Meta
13	The CataclysmThe Cataclysm13Level 21 Spell Gem CorruptedThe mighty warriors traded in blows, the nimble archers in arrows, yet it was the brazen thaumaturgists who would bring catastrophe to all.	Random corrupted level 21 Spell gem	A
6	The FoxThe Fox6Level 20 Gem"Masters of wit, strength and cunning. To survive the harsh winters, you must be like the fox." - Ezomyte Proverb	Random level 20 gem	A
3	Gemcutter's PromiseGemcutter's Promise3Gem Quality: +20%"I swore to use my position to help the people. What good is power when it just accumulates on the already-powerful?" - Erasmus, Imperial Gemcutter	Random gem with 20% quality	A
1	Gemcutter's IncubatorGemcutter's IncubatorStack Size: 10Adds an incubated Quality Gem item to an equippable item Item drops after killing {0} monstersRight click this item then left click an item to apply it. The Incubated item drops after killing a specific number of monsters.	Random gem with 1–20% quality	A
1	The VoidThe Void1Reach into the Void and claim your prize.	Random divination card set exchange	A

Vendor reward

This item can be bought at the listed NPC vendors, after completing the following quests:

Class →	Witch	Shadow	Ranger	Duelist	Marauder	Templar	Scion
Quest ↓
Lost in Love Act 3 Clarissa	✓	✓	✗	✗	✗	✓	✓
A Fixture of Fate Act 3 Siosa	✓
Fallen from Grace Act 6 Lilly Roth	✓

Related helmet enchantments

The following helmet enchantments affect Energy Blades.

Note that helmet enchantments are no longer obtainable since version 3.23.0 and can only be obtained in permanent leagues as already enchanted items from before this patch.

Name		Labyrinth	Stats	Spawn Weighting
Enchantment Energy Blade Attack Speed 1	66	Merciless Labyrinth	Energy Blades have 10% increased Attack Speed	helmet 100
Enchantment Energy Blade Attack Speed 2	75	Eternal Labyrinth	Energy Blades have 15% increased Attack Speed	helmet 100
Enchantment Energy Blade Lightning Penetration 1	66	Merciless Labyrinth	Attacks with Energy Blades Penetrate 8% Lightning Resistance	helmet 100
Enchantment Energy Blade Lightning Penetration 2	75	Eternal Labyrinth	Attacks with Energy Blades Penetrate 12% Lightning Resistance	helmet 100

Helmet enchantments apply as enchantments on the equipped Energy Blades and are local mods; the Penetration enchantment on the weapon instead reads Attacks with this Weapon Penetrate #% Lightning Resistance.

Alternate skill effects

Energy Blade has the following alternate skill effects:

Item	Description
Celestial Energy Blade EffectCelestial Energy Blade EffectSkill Gem EffectYour Energy Blade becomes a Celestial Effect.	Your Energy Blade becomes a Celestial Effect.

Version history

Version	Changes
3.23.0	Quality now causes the Buff to grant 0-5% more Maximum Energy Shield, instead of causing Energy Blades to have 0-10% increased Critical Strike Chance.
3.19.0	Energy Blade now has "Two Handed Energy Blades have 70% more Lightning Damage" (previously 50%).
3.16.0	Energy Blade has been added to the game. Fixed a bug with Energy Blade where it could delete the player's weapon if they logged out in town after activating it.