Diablo 4 Aspect of Efficiency

The Diablo 4 Aspect of Efficiency is a Codex Aspect, which means it can be Unlocked by completing Domhainne Tunnels in Scosglen.

Effect: Casting a Basic Skill reduces the Mana cost of your next Core Skill by [15-25%].

Usable on the following Equipment Slots:

Sorceress Class Only

Where to find Aspect of Efficiency Codex

The Aspect of Efficiency Codex is Unlocked by completing Domhainne Tunnels in Scosglen.

Aspect of Efficiency Map contents
Location	Type	Subtype	Description	Show on map

Best Malignant Hearts To Use With Aspect of Efficiency

The best malignant heart to use with Aspect of Efficiency is Caged Heart of Omnipower, which is a Wrathful Type Socket.

Omnipower

Wrathful (Super) • Sorceress

World Tier IV

Core Skills that launch a projectile consume all of your Mana. For every [45 - 35] extra Mana consumed, you launch an additional projectile, and the damage is increased by [3.0 - 5.0%].

➔

Malignant Pact

Wrathful (Super) • All

Cycle through a Malignant bonsus every 20 kills. Vicious: Gain [20%] Attack Speed. Devious: Core and Basic Skills have a [15%] chance to fully restore your Primary Resource. Brutal: Every 19 seconds, gain a barrier absorbing [X] damage.

➔

The Dark Dance

Vicious (Offensive) • All

World Tier III

Every 5 seconds while above 60% Life, Core Skills cost [X] Life instead of your Primary Resource. Skills that consume Life deal [10 - 20%] increased damage.

➔

Best Unique Weapons and Armor To Use with Aspect of Efficiency

The best unique equipment to use with Aspect of Efficiency in D4 is Mother's Embrace, which is a Unique Ring.

Mother's Embrace

All • Unique Ring

Average Synergy

Fire Resistance
Cold Resistance

Critical Strike Chance
Critical Strike Damage
Overpower Damage
Core Skill Damage

If a Core Skill hits 5 or more enemies, [20 - 40%] of the Resource is refunded.

➔

Ring of Starless Skies

All • Unique Ring

Average Synergy

Lightning Resistance
Shadow Resistance

All Stats
Lucky Hit Chance
Damage to Crowd Controlled Enemies
Core Skill Damage

Each consecutive Core Skill cast reduces the Resource cost of your next Core Skill by [5 - 10%] up to a maximum of 30% .

➔

Best Sorceress Uniques

Best Aspects To Use with Aspect of Efficiency

The best aspects to use with Aspect of Efficiency in D4 is Aspect of the Expectant, which is a Offensive Aspect and can only be used on Gloves, Offhand, 1H Weapon, 2H Weapon (+100%), Ring, Amulet (+50%) Equipment Slots.

Aspect of the Expectant

All • Offensive

Codex

Good Synergy

Attacking enemies with a Basic Skill increases the damage of your next Core Skill cast by [5-10%], up to 30%.

Critical Strikes with Core Skills increase your Attack Speed by [15-25%] for 3 seconds.

Basic Skills grant 20% Damage Reduction for [2.0-6.0] seconds.

Basic Skills gain [15-30%] Attack Speed.

Using a Cooldown restores [15-25] Mana.

➔

Elementalist's Aspect

Sorceress • Offensive

Codex

Average Synergy

Core or Mastery Skills cast at or above 100 Mana gain a [20.0-40.0%] increased Critical Strike Chance.

Lucky Hit: Damage from Pyromancy skills has up to a [12-17%] chance to restore 10 Mana.

➔

Aspect of Concentration

Sorceress • Resource

Average Synergy

Your Mana Regeneration is increased by [40-50%] if you have not taken damage in the last 2 seconds.

➔

Encased Aspect

Sorceress • Defensive

Average Synergy

While Deep Freeze is active, you restore [20-30%] of your Maximum Life and Mana per second.

Each time Chain Lightning bounces off you, gain [1.5-3] Mana.

➔

Best Sorceress Aspects

Best Paragons To Use With Aspect of Efficiency

The best paragon to use with Aspect of Efficiency in D4 is Elemental Summoner, which is a Legendary Board Node.

Static Surge

Sorceress • Legendary Board

Average Synergy

Stunning Close Enemies restores 10 Mana.

➔

Elemental Summoner

Sorceress • Legendary Board

Average Synergy

Your Conjuration Skills have a 5% reduced Cooldown or Mana cost per Conjuration Skill you have equipped.

➔

Warding

Sorceress • Rare Glyph

Average Synergy

Description:
Grants +25 - 125% (5% Per Level) bonus to all Rare nodes within range.
Radius Bonus:
You take reduced damage the less Mana you have, up to 25%.
Radius Requirement:

25 Willpower

➔

Unleash

Sorceress • Rare Glyph

Average Synergy

Description:
Grants +30 - 150% (6% Per Level) bonus to all Magic nodes within range.
Radius Bonus:
After spending 50 Mana, you deal x6.7% increased damage and gain 6.7% increased Mana Regeneration for 3 seconds.
Radius Requirement:

40 Intelligence