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Legendary Aspects and Codex of Power Guide

Choose imprints by role—build enabler, main multiplier, Resource, defense, then comfort. Preserve stronger rolls in the Codex and keep activation intact through gear upgrades.

Verified patch: 3.1.15 decision checksExpansion-first
QUICK ANSWER

Place required Aspects on legal slots first, then reserve amplified weapon and amulet slots for the most reliable core effect. Before salvaging a strong roll, verify the Codex upgrade indicator; test replacement gear with a provisional imprint before expensive investment.

START

Five Decisions before Starting

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STEP 01

Separate Required Effects

Separate build enablers from additive bonuses.

AspectCodex of PowerItem Quality
STEP 02

Check Legal Slots

Check category and eligible gear slots.

AspectCodex of PowerItem Quality
STEP 03

Reserve Amplified Slots

Reserve two-handers and amulets for reliable core effects.

AspectCodex of PowerItem Quality
STEP 04

Verify Codex Upgrade

Confirm the roll improves the stored value before salvage.

AspectCodex of PowerItem Quality
STEP 05

Test One Slot

Compare one imprint against the same enemy and trigger.

AspectCodex of PowerItem Quality
GOAL → CHECK → ACTION → STOP

Decision Checks

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CHECK 01

Build Enablers

GOAL

Make the build function first.

CHECK

Read tags, triggers, and uptime.

ACTION

Place required effects first.

STOP WHEN

Stop when comparing an inactive effect.

EXPANSION-INCLUSIVE

Use post-expansion tags.

BASE-GAME ALTERNATIVE

Use an Aspect active with base variants.

OPEN RELATED GUIDE →
AspectCodex of PowerItem QualityTempering
CHECK 02

Imprint Slots and Amplification

GOAL

Use premium slots for the core effect.

CHECK

Check legal slots and shown values.

ACTION

Amplify the reliable multiplier.

STOP WHEN

Stop when relying on old copied values.

EXPANSION-INCLUSIVE

Remove Talisman overlap.

BASE-GAME ALTERNATIVE

Audit Aspect overlap only.

OPEN RELATED GUIDE →
AspectCodex of PowerItem QualityTempering
CHECK 03

Updating the Codex

GOAL

Turn strong rolls into account progress.

CHECK

Check the upgrade icon and stored value.

ACTION

Unfavorite only after verification, then salvage.

STOP WHEN

Stop when the item may still be equipped.

EXPANSION-INCLUSIVE

Check expansion ownership.

BASE-GAME ALTERNATIVE

Use the same process for base Aspects.

OPEN RELATED GUIDE →
AspectCodex of PowerItem QualityTempering
CHECK 04

Moving to Replacement Gear

GOAL

Keep activation during replacement.

CHECK

Compare Aspect, affixes, and Tempering.

ACTION

Apply a test imprint before full investment.

STOP WHEN

Stop when several required effects disappear.

EXPANSION-INCLUSIVE

Recheck after Cube changes.

BASE-GAME ALTERNATIVE

Use the same order at base-game vendors.

OPEN RELATED GUIDE →
AspectCodex of PowerItem QualityTempering
CHECK 05

Post-Patch Audit

GOAL

Find slots broken by text changes.

CHECK

Read wording, category, cap, and targets.

ACTION

Retest from enablers to comfort.

STOP WHEN

Stop when old planner values are treated as live.

EXPANSION-INCLUSIVE

Check new expansion overlap.

BASE-GAME ALTERNATIVE

Compare current base-game options.

OPEN RELATED GUIDE →
AspectCodex of PowerItem QualityTempering
BOUNDARIES

Decision Boundaries

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  • Do not assume duplicate Aspects stack.
  • Do not salvage a stronger roll unchecked.
  • Unique powers cannot be imprinted as Aspects.
  • Do not reuse outdated slot restrictions.
  • No permanent best layout is promised.
  • The live imprint preview is authoritative.
LIVE PATCH

Baseline as of Patch 3.1.1

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  • Uses the post-3.0 item and multiplier model.
  • 3.0.1a fixed filter handling for rolls above Codex values.
  • 3.0.3 fixed duplicate Aspect transfiguration.
  • 3.1.1 Aspect changes remain under weekly review.
NEXT

Related Guides

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Gems and Sockets

Tune remaining slots and defenses after imprinting.

Current Builds

Match roles with finished builds.

Gear Upgrades

Review upgrade order and investment.

Combat Mechanics

Review damage and survival rules.

Build Diagnostics

Find the missing role from symptoms.

Progression

Return to the matching progression stage.

Activities

Choose a repeatable test activity.

Farming

Choose a route for the missing resource.

Patch 3.1.x

Review current changes and fixes.

SOURCES

Official Sources

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