Every figure shows its source. Where a source is missing, the number is a placeholder — and it is never written as fact.

By GamGem ResearchLast updated 26 Oct 2026

Source rows changed since your last visit
Burning legendary aspect crystal

Diablo IV legendary aspects and the Codex of Power

Diablo IV · Season-independent reference

Common situations
Sample data · Not game data
FILTERS12 of 12 sample aspects

Results

Aspect sigil

Edgemaster's Aspect

OffensiveAll classesPercentageSample

Skills deal up to 20%[x] increased damage based on your available Primary Resource when cast, receiving the maximum benefit while you have full Primary Resource.

Trigger: Cast any skillAction: Check your resourcePayoff: Up to +20% damageValue type: Percentage

Class

Generic aspect — every class can use it.

Codex status

In CodexOffensive · All classes
Imprint again and again: at the lowest possible value until you find a better roll, then at the highest roll you have found (Maxroll, read 2026-10-26).

Roll to value

Sample
Minimum10%Reference max20%
Better than your Codex (16%). Salvaging it would upgrade the Codex value.Item range and Codex range are shown as the same system here (sample). Old rank-based ranges are not merged in. Best slot ×2 → max 40%.

Can I imprint this here?

✓ LEGAL+100% bonus applies

Eligible slots (imprint bonus)

Sample

Best legal slot

Sample
Two-Handed Mace
Two-Handed MaceOptimal+100% bonusMax roll becomes 40%

Why? Highest bonus, and most builds use a 2H slot.

Learnable placement

Sample
Amulet
AmuletLearnable+50% bonusMax roll becomes 30%

Why? Every class has an amulet — easy to slot, strong early.

Unlock source

Sample
Guaranteed unlockCodex: complete its dungeon once (dungeon name: verify)28%
Category-targetableOffensive · All classes — gamble or upgrade legal item types62%
General loot onlyWorld drops, boss loot, Helltide chests10%
% = share of sample drop reports, not a drop rate. Only the dungeon unlock is guaranteed.

Fallback item types

Sample
Two-Handed Axe+100%
Two-Handed Sword+100%
Polearm+100%
Amulet+50%
Gamble or upgrade these item types for more chances. None guarantees this aspect.

Keep or salvage?

Sample
Horned skull crest
KEEPBetter than your Codex — salvage later to upgrade it, or imprint now.Roll quality86 / 100

My keep threshold

In most endgame builds, aim for≥ 17%Below this, consider replacing.Based on 54 builds & 812 rolls Sample Saved on this device.

Contradiction evidence

Sample
ClaimSourceWhy it conflicts
✕Max 30%Old patch noteSample max is 20% (rank-based range retired)
✓Can roll on RingsCommunity videoMatches slot rule — Offensive allows rings
!Aspect count: 497Two databases (sample figures, not in our claims)Different inclusion rules — no single count published
2 contradictions found

Decision trace

Sample roll and slot maths
  1. 1You found a roll: 18.6%
  2. 2Compare to Codex: 16% → Better
  3. 3Check slot bonus: 2H Weapon +100%
  4. 4Best slot improves max to 40%
  5. 5Verdict: KEEP and imprint on 2H Weapon
Trace complete · uses only the rows on this page

Plain summary

Sample roll score

The more resource you have when you cast, the harder you hit. Full bar = full bonus. Your roll (18.6%) scores 86/100 in its 10%–20% range and is above your Codex value. Put it on Two-Handed Mace for the biggest bonus, or Amulet for the easy option.

Yes — Offensive aspects are legal on rings (no bonus).

Sources used:Slot ruleCategory

My build checklist

this device only
Offensive
Defensive
Mobility
1 of 3 owned · 2 missing

Slot conflict map

Sample
Aspect2HAmu1HOffShldRingGlovHelmChestPantsBoots
Edgemaster's●legal●legal●legal●legal·not legal●legal●legal·not legal·not legal·not legal·not legal
Disobedience·not legal●legal·not legal·not legal●legal·not legal·not legal●legal●legal●legal·not legal
Ghostwalker·not legal●legal·not legal·not legal·not legal·not legal·not legal·not legal·not legal·not legal●legal
Competing13111111111
3 aspects compete for the busiest slot. Amulet takes every category — spend it on the aspect with the fewest other options.

Sources

SourceCoversTypeCheckedPatchConfidence
GuideBlizzard — Season of Hell’s Legacy 3.2.1 notesAspect of the Expectant rangeBlizzard2026-09-153.2.1High
GamGem sample row SampleEffect, slot testSampleSep 11, 20263.1.3Low
GuideIcy Veins guide (unreadable — HTTP 403 on 2026-10-26)Five categories, Codex rule — unverifiedGuideCould not be readSeason 13 guideLow
GuideMaxroll — Occultist & Legendary AspectsFive categories, Codex imprint valuesGuideChecked 2026-10-26Updated 2026-06-26Medium
D4Guides database (Sample, not checked) SampleEffect, range (497 entries)DatabaseSep 11, 20263.1.3Medium
D4Builds database (Sample, not checked) SampleCodex status, multipliersDatabaseSep 8, 20263.1.3Medium
Community thread (Sample, not checked) SampleFarming reportsCommunityAug 30, 20263.1.2Low
Rules: categories, multipliers, Codex, terms
Categories — Five categories: Offensive, Defensive, Utility, Mobility, Resource (Maxroll, read 2026-10-26). Which slots each one fits differs between guides — the slot lists on this page are a sample; verify in game.Multipliers — Two-handed weapon +100% is our inference, not a Blizzard figure: the 3.1.0 notes only say Archdruid’s Aspect "did not double its values" on two-handed weapons (findings row 236). Amulet +50% has no Blizzard page — verify in game.Codex — A Codex aspect can be imprinted again and again: at the lowest possible value until you find a better roll, then at the highest roll you have found (Maxroll, read 2026-10-26).Drop-only — Not stored in the Codex (it does not hold every legendary aspect). Older guides call an extracted aspect single-use with a random value in range; no page we could read on 2026-10-26 states it — verify in game.[x] — Multiplicative damage — scales with other damage bonuses.

Verification

Sample snapshotPatch 3.1.3GamGem sample board — no real check was made
Sample seal
Next review: Oct 11, 2026 — overdue, re-verify

Season 14 · sample snapshotPatch 3.1.3Snapshot

Now:BlizzardPatch notes 3.2.1–3.2.3BlizzardSeason of Hell's Legacy

SAMPLE DATA — every value, range and % on this page is sample until sourcedNo account, no API

Share card
Edgemaster's Aspect — Offensive · All classes
Effect: Skills deal up to [10%–20%][x] increased damage based on your available Primary Resource when cast, receiving the maximum benefit while you have full Primary Resource.
My roll: 18.6% (86/100) · Codex: 16%
Verdict: KEEP
Best slot: 2H Weapon → max 40%
Farm: Codex: complete its dungeon once (dungeon name: verify)
Sample data · sourced · gamgem