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Diablo 4 guide

Diablo 4 Season 3 Systems: Seneschal, Vaults and Gauntlet

Explore Diablo 4’s Season of the Construct systems: Seneschal Stones, Vault Warding, launch balance changes and the Gauntlet’s distinct scoring and rewards.

Diablo 4 Season 3 Systems: Seneschal, Vaults and Gauntlet4 minutes
On this pageHow Season of the Construct’s Systems Worked1 / 7

How Season of the Construct’s Systems Worked

Diablo 4 Season 3 linked the Seneschal Companion, Vaults and Arcane Tremors into a seasonal progression loop. The Gauntlet added a separate score competition later. This guide documents their 2024 rules, including the distinction between seasonal companion power and an activity that continued into the following season.

The season began on January 23, 2024 at 10 a.m. PST. For the announcement itself, see our January 18 Developer Update recap. The systems below should be read with their original patch dates.

Configure Two Seneschal Actions

Blizzard’s Season of the Construct overview described a robotic companion earned through the seasonal questline. Ayuzhan, Malphas and the Loom supplied the story, while the Gatehall served as the underground hub.

  1. Choose two Governing Stones. Each defined one companion action, including offensive or utility effects.
  2. Attach three Tuning Stones to each action. Six supports could be equipped across the two groups.
  3. Level the Stones through duplicates. Collecting or crafting more copies granted experience toward stronger Stones.

The discovery pool contained 12 Governing and 27 Tuning Stones. Those totals described the collection, rather than the number equipped simultaneously. The Seneschal itself followed the character until that season ended.

Season of the Construct preview interface with two Seneschal action groups and a Governing and Tuning Stone inventory
Blizzard’s preview illustrates the action-and-support layout. Its displayed Stones are not a recommended build. Open the original interface image to inspect the labels.

Connect Arcane Tremors to Vault Rewards

Arcane Tremors brought Constructs into the open world. Defeating them supplied Shattered Stone, while Elite Constructs supplied Pearls of Warding. Shattered Stone could be crafted into companion Stones at Jewelers.

Vaults were dungeons containing Constructs and elemental hazards. Pearls granted Zoltun’s Warding at the entrance; hazard hits removed stacks. Keeping sufficient Warding through the run enabled extra Wardwoven Chest rewards.

The announcement described increased Legendary-item chances and additional Stones. It did not establish a universal “best loot in the game” chest. Nightmare Vaults used the historical World Tier III gate and their own Vault Sigils.

The resource loop explains the connection: overworld materials supported Vault attempts and companion development, while Vault rewards developed the companion further. Warding remaining at the finish was a reward condition to manage separately from your character’s defenses.

Four Launch Balance Examples

The archived notes identify Patch 1.3.0, build 49213, dated January 23, 2024. These examples preserve the launch values rather than current build rankings.

Barbarian: Charge

Base damage increased 900%, from 0.25 to 2.50. Enhanced Charge’s terrain-impact damage rose from 0.6 to 1.5. Power Charge gained a six-second cooldown reduction for charging a boss, without requiring a terrain impact.

Sorcerer: Starfall Coronet

Meteor gained two charges and an 11–6-second charge cooldown in place of its Mana cost, plus three additional Meteors around the target. The Unique changed the skill’s resource and charge behavior.

Druid: Unsung Ascetic’s Wraps

Lightning Storm gained one extra strike each time it grew. Critical Strikes called lightning twice, dealing 10–20% increased damage. The modifier applied to the named skill.

Necromancer: minion coverage and pathing

Blood Golem and Iron Golem basic attacks gained area coverage around the main target. Friendly players and minions could pass through Bone Prison walls. These were separate changes to attack coverage and allied movement.

The Gauntlet Arrived on March 5

Blizzard’s Trials release article established a fixed, nonlinear dungeon with a new layout each week and an eight-minute run timer. Historical access required World Tier IV; Blizzard recommended level 100 because its monsters exceeded that level.

Monsters and chests produced Proofs of Might to determine score. Pillars could multiply scoring or respawn enemies. Death removed one third of the score, with dropped Proofs recoverable at the death location.

Gauntlet termRole in the March release
Proofs of MightScore pickups during a run.
SealsFour performance ranks based on score thresholds.
Minor cacheReward for participating in a run.
Cache of TrialsWeekly reward determined by the best score.
Hall of the AncientsPermanent record announced for each ladder’s top ten.

Solo classes, party sizes, Normal and Hardcore had separate ladders. Proofs were score, rather than a vendor currency; ladder position and cache rewards were additional outcomes.

Changes to Everyday Play

The season announcement also introduced:

  • Helltides active for 55 minutes of each hour, with a five-minute break.
  • Optional WASD movement on PC.
  • One more stash tab available to purchase in a capital city.
  • Skill-reallocation and Gold-trading interface improvements.
  • Increased availability of materials for summoning the Beast in the Ice.

These changes affected ordinary play as well as the seasonal quest. They should be distinguished from the Seneschal’s temporary Stone progression.

The Gauntlet Continued Beyond Season 3

The Seneschal’s season limit did not mean every activity discussed here disappeared at the same time. The same patch archive records Gauntlet changes in 1.4.0 on May 14, 2024, the Season 4 update, including a guaranteed Unique reward for players earning a Seal of the Worthy that week.

The scoring and reward terms here describe the Gauntlet’s March launch. Later reward changes belong to their later patches, just as January’s item values belong to Patch 1.3.0. Keep those dates attached when comparing historical builds, difficulty requirements or rewards.

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