GuidelevelingPyromancyRangedseason 7sorcerer

Firewall – Sorcerer Leveling Build for Diablo 4 (Season 7)

Burn foes to a crisp with this fiery leveling build.

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Lexyu

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Season

Build Introduction

The Firewall Sorcerer deals Burning Damage to melt enemies. This build utilizes a “fire and forget” playstyle, casting Firewall to build fatal damage over time before moving on. Familiar seeks out enemies to supplement the Firewall Sorcerer with additional Burning Damage from Enhanced Familiar.

Season 7 Update (Patch 2.1.0): The patch update allows damage from Enhanced Familiar to scale up with Skill Ranks of Familiar. The Burning damage from Fire Familiar greatly supplements damage output for early leveling!

Check the Sorcerer Leveling Guide Overview for a comparison of all the starter builds on Icy Veins.

Once your Sorcerer character reaches Level 60, switch to the Endgame Guide for the Firewall Sorcerer to continue this build.


Skill Tree Points and Skill Bar

Skill Bar Setup for Firewall Sorcerer (order does not matter)
FirewallFire BoltFamiliarInfernoTeleportFrost Nova

The following table shows the order in which to allocate your Skill Points while leveling with the Firewall Sorcerer build. You gain 59 points at Level 60 and 12 points from Renown, for a total of 71.

OrderSkillCluster
1Fire Bolt Rank 1Basic Skill
2Enhanced Fire BoltBasic Skill
3Fireball Rank 1
(equip on skill bar to cast for damage until you get Firewall)
Core Skill
4Flickering Fire BoltBasic Skill
5Enhanced FireballCore Skill
6Greater FireballCore Skill
7Teleport Rank 1Defensive Skill
8Frost Nova Rank 1Defensive Skill
9Enhanced Frost NovaDefensive Skill
10Mystical Frost NovaDefensive Skill
11Glass Cannon Rank 1Defensive Skill
12Familiar Rank 1Conjuration Skill
13Enhanced FamiliarConjuration Skill
14Invoked FamiliarConjuration Skill
15Familiar Rank 2Conjuration Skill
16Familiar Rank 3Conjuration Skill
17Firewall Rank 1
(replace Fireball on the Skill Bar)
Mastery Skill
18Enhanced FirewallMastery Skill
19Mage’s FirewallMastery Skill
20Inner Flames Rank 1Mastery Skill
21Inner Flames Rank 2Mastery Skill
22Inner Flames Rank 3Mastery Skill
23Glass Cannon Rank 2Defensive Skill
24Inferno Rank 1Ultimate Skill
25Prime InfernoUltimate Skill
26Supreme InfernoUltimate Skill
27Permafrost Rank 1Ultimate Skill
28Permafrost Rank 2Ultimate Skill
29Permafrost Rank 3Ultimate Skill
30Fiery Surge Rank 1Ultimate Skill
31Fiery Surge Rank 2Ultimate Skill
32Fiery Surge Rank 3Ultimate Skill
33Endless Pyre Rank 1Ultimate Skill
34CombustionCapstone Skill
35Endless Pyre Rank 2Ultimate Skill
36Endless Pyre Rank 3Ultimate Skill
37Glass Cannon Rank 3Defensive Skill
38Firewall Rank 2Mastery Skill
39Firewall Rank 3Mastery Skill
40Firewall Rank 4Mastery Skill
41Firewall Rank 5Mastery Skill
42Familiar Rank 4Conjuration Skill
43Familiar Rank 5Conjuration Skill
44Soulfire Rank 1Ultimate Skill
45Soulfire Rank 2Ultimate Skill
46Soulfire Rank 3Ultimate Skill
47Elemental Synergies Rank 1Ultimate Skill
48Elemental Synergies Rank 2Ultimate Skill
49Elemental Synergies Rank 3Ultimate Skill
50Evocation Rank 1Ultimate Skill
51Evocation Rank 2Ultimate Skill
52Evocation Rank 3Ultimate Skill
53Hoarfrost Rank 1Ultimate Skill
54Hoarfrost Rank 2Ultimate Skill
55Hoarfrost Rank 3Ultimate Skill
56Icy Touch Rank 1Ultimate Skill
57Icy Touch Rank 2Ultimate Skill
58Icy Touch Rank 3Ultimate Skill
59Elemental Dominance Rank 1Core Skill
60Elemental Dominance Rank 2Core Skill
61Elemental Dominance Rank 3Core Skill
62Enhanced TeleportDefensive Skill
63Shimmering TeleportDefensive Skill
64Align the Elements Rank 1Conjuration Skill
65Protection Rank 1Conjuration Skill
66Protection Rank 2Conjuration Skill
67Protection Rank 3Conjuration Skill
68Mana Shield Rank 1Conjuration Skill
69Mana Shield Rank 2Conjuration Skill
70Mana Shield Rank 3Conjuration Skill
71Inferno Rank 2Ultimate Skill

Enchantment Slots

The Specialization of the Sorcerer can be unlocked at Level 15. Complete the Legacy of the Magi questline as soon as possible to gain access to your first Enchantment Slot, and then assign Fireball for group clearing. Once you unlock the second slot at Level 30, assign Firewall to it.


Build Mechanics and Playstyle

This Fire build is focused on Damage Over Time from Firewall and Familiar. Its damage is enhanced with Combustion, by applying other Burning sources from Fire Bolt and Inferno.

When lethal Burning damage is stacked on enemies, move on to the next group of enemies. Freeze tougher opponents and stack multiple Firewalls/Familars to build up the Damage Over Time.

Damage Rotation

Optimize DPS with the following rotation.

  1. Cast Firewall under enemies.
  2. Cast Familiar to auto-seek enemies for additional damage output.
  3. Cast Frost Nova to Freeze enemies while they are standing in multiple Firewall placements.
  4. If needed, use Inferno to group enemies up and freely spam Firewall.
  5. Spam Fire Bolt to regenerate Mana.

Gear, Gems, Elixirs, and Stats

The following sections cover the important systems that are essential to improving the power of your character during the leveling process.

Legendary Aspects

Higher Tier Aspects with more potent effects can be found on dropped Legendary Items. Salvage unwanted Legendary Items at the Blacksmith to unlock these Aspects in the Codex of Power, and then imprint them onto well-rolled Rare or Legendary Items. Check the in-depth Aspect and Codex of Power guide for more information.

Aspect of Elemental Constellation is the most beneficial aspect that can be found on Legendary Item drops. If you are lucky enough to find the aspect with a decently rolled value, imprint it onto a Staff to double the dagger damage.

Listed below are the Aspects found on Legendary Items that are beneficial for the build while leveling, in order of importance. Check the endgame guide for the Firewall Sorcerer for the best-in-slot Aspect setup.

Aspect NameLegendary Aspect PowerSource
Aspect of Elemental ConstellationCasting Pyromancy, Shock, and Frost Skills conjures a matching Elemental Dagger around you that pierces through enemies dealing [X] damage after 3 seconds. The damage increases by 100% per matching elemental skill you cast.Random Drop
Aspect of Engulfing FlamesYou deal x6% increased Burning damage to enemies for each second they remain Burning, up to x30% after 5 seconds. Additionally, you deal x [10 – 30%] increased Burning damage to enemies that are not Healthy.Random Drop
Aspect of Creeping DeathYou deal x [5 – 20%] increased damage over time to enemies for each different Crowd Control effect they’re afflicted by. Unstoppable enemies and Staggered Bosses take x [10 – 40%] increased damage over time from you instead.Random Drop
Edgemaster’s AspectSkills deal up to [10 – 20%] increased damage based on your available Primary Resource when cast, receiving the maximum benefit while you have full Primary Resource.Oldstones, Scosglen
Conceited AspectDeal [15 – 25%] increased damage while you have a Barrier active.Random Drop
Aspect of the ExpectantAttacking enemies with a Basic Skill increases the damage of your next Core Skill cast by [5 – 10%], up to 30%.Underroot, Scosglen
Aspect of ControlYou deal x [20 – 35%] more damage to Immobilized, Stunned, or Frozen enemies.Sunken Library, Kehjistan
Rapid AspectBasic Skills gain [15 – 30%] Attack Speed.Buried Halls, Dry Steppes
Aspect of MightBasic Skills grant 20% Damage Reduction for [2.0 – 6.0] seconds.Dark Ravine, Dry Steppes
Aspect of Searing WardsAfter spending [125 – 65] Mana your next Firewall is free to cast and will destroy incoming Small Missiles.Random Drop
Flamewalker’s AspectComing in contact with your Firewall grants you + [15 – 25%] Movement Speed for 6 seconds.Cultist Refuge, Fractured Peaks
Aspect of the Bounding ConduitGain [25 – 30%] Movement Speed for 3 seconds after Teleporting.Komdor Temple, Dry Steppes

Gems and Runewords

Listed below are the best Gems to socket into gear for each item type.

Weapon GemsArmor GemsJewelry Gems
Amethyst for increased Damage Over Time.Topaz for Intelligence.Any Resistance Gems needed or Skull for Armor (up to the 1,000 Armor cap).

If you are playing the Season of Witchcraft (Season 7), visit Gelena at the Tree of Whispers to craft Occult Gems. The recommended Occult Gems are included in the Firewall Sorcerer endgame build guide due to their high crafting costs.

Runes are unlocked during the Vessel of Hatred campaign and then start dropping during various activities. A Rune of Offering and a Rune of Invocation can be combined by inserting them into equipment with two available sockets, creating a Runeword. A limit of two Runewords can be equipped.

Listed below are the best Runewords utilizing Magic and Rare Runes that are beneficial for this build. The best-in-slot Runewords utilizing Legendary Runes are in the Endgame Guide for the Firewall Sorcerer.

RunewordsEffects
Neo
Ton
Gain: 200 Offering — Deal damage after not taking any within 2 seconds. (Resets if Invulnerable.)
Requires: 20 Offering, Cooldown: 1 Second — Evoke the Sorcerer’s Meteorites, dealing damage to enemies.
Feo
Lac
Gain: 1000 Offering — Become Injured or Crowd Controlled (Cooldown: 10 seconds).
Requires: 400 Offering, Cooldown: 1 Second — Evoke the Barbarian’s Challenging Shout, reducing your damage taken for 3 seconds.

Elixirs and Health Potions

Visit the Alchemist in any main town to craft helpful Elixirs that increase stats and experience gain for 30 minutes. Make sure to forage plants for Bundled Herbs during your adventures; they randomly spawn around the world. Elixirs can also drop randomly from enemies and chests during many activities in Diablo 4.

  1. Elixir of Resource helps with Mana issues, if you do not already have the appropriate Mana gear. This elixir is highly recommended for starting characters to maintain constant casts of Firewall.
  2. Elixir of Advantage increases damage output, if not already capped at 100% Attack Speed bonus from gear and Paragon.
  3. Elixir of Fortitude is the best general-purpose option for survivability.

Return to the Alchemist every 10 Levels to upgrade your potion. The extra healing is essential to survival.


Stat Priority and Tempering Affixes

Listed below are the affixes to prioritize on gear for Firewall Sorcerers during the early leveling process. Each line of affixes are listed in order of importance. Affixes on the same line are considered to be equally important, but their benefits may vary depending on how much is stacked compared to other character stats.

When comparing weapons with similar item levels, Two-Handed Staves are preferred over One-Handed Weapons for higher damage per hit while leveling.

Tempering Manuals are randomly dropped while leveling, and they need to be found to unlock their usage at the Blacksmith. Each manual has Magic, Rare, and Legendary rarities that determine the range of values available. Rare Items can inherit 1 tempering affix, while Legendary Items can inherit 2 tempering affixes from different categories.

The most beneficial tempering affixes while leveling are included below. If tempering materials (Iron Chunk and Veiled Crystal) are limited, prioritize the Resource, Weapon, and Offensive categories. The best-in-slot tempering affixes are available in the Endgame Guide for the Firewall Sorcerer.

SlotGear AffixesTempering Affixes
Weapon1. Damage Over Damage
2. Maximum Life, Dexterity
1. Pyromancy Augments —  Fiery (Weapon): Chance for Firewall to do Double Damage
2. Pyromancy Finesse (Offensive): Fire Damage or your highest available damage increase temper
Focus (optional)1. Cooldown Reduction, Resource Cost Reduction
2. Maximum Life, Intelligence
1. Pyromancy Augments —  Fiery (Weapon): Chance for Firewall to do Double Damage
2. Pyromancy Finesse (Offensive): Fire Damage or your highest available damage increase temper
Helm1. Mana per Second, Cooldown Reduction
2. Resistances, Armor
3. Lucky Hit Chance, Maximum Life, Intelligence
1. Worldly Endurance (Defensive): Armor
Chest1. Mana per Second, Ranks to Defensive Skills
2. Resistances, Armor
3. Maximum Life, Intelligence
1. Worldly Endurance (Defensive): Armor
Gloves1. Attack Speed, Resource Cost Reduction
2. Resistances, Armor
3. Damage, Over Time, Maximum Life, Intelligence
1. Pyromancy Finesse (Offensive): Fire Damage or your highest available damage increase temper
Pants1. Resistances, Armor
2. Maximum Life, Intelligence
1. Worldly Endurance (Defensive): Armor
Boots1. Ranks to Firewall, Mana per Second, Movement Speed
2. Resistances, Armor
3. Maximum Life, Intelligence
1. Natural Motion (Mobility): Movement Speed or any available Movement Speed temper
Amulet1. Ranks to Endless Pyre, Hoarfrost, and Inner Flames
2. Cooldown Reduction, Resource Cost Reduction, Attack Speed, Movement Speed
3. Resistances, Armor
1. Worldly Stability (Resource): Resource Generation or Resource Cost Reduction
2. Pyromancy Finesse (Offensive): Fire Damage or your highest available damage increase temper
Rings1. Attack Speed, Resource Cost Reduction
2. Maximum Life, Intelligence, Damage Over Time, Vulnerable Damage, Critical Strike Damage
1. Worldly Stability (Resource): Resource Generation or Resource Cost Reduction
2. Pyromancy Finesse (Offensive): Fire Damage or your highest available damage increase temper

Witchcraft Powers

In the Season of Witchcraft (Season 7), earn seasonal reputation to unlock Witchcraft Powers. Equip the following Witchcraft Powers to enhance this build during the leveling process. Lost Powers are not considered in this list due to the difficulty of finding them.

  1. Doom Orb: Eldritch Power
    • An ominous orb of pure Eldritch energy circles you damaging any enemy it touches for [X] Fire damage. Doom Orb may launch itself at distant enemies before returning.
    • Kills or damage to Bosses empower the orb’s damage by 5%. After 100%, the orb explodes dealing [X[] Fire damage to nearby enemies before reforming 3 seconds later.
  2. Hex of Shattering: Psyche Power
    • Damage done by your Witchcraft Effects afflicts enemies with Hex of Shattering causing them to deal [20%] reduced damage for 5 seconds.
    • At Rank 8: When any Hex Effect is applied to Headrotten, all damage will be guaranteed Critical Strikes for 5 seconds.
  3. Soul Harvest: Growth and Decay Power
    • Whenever you use a Cooldown, you gain x1% Primary Core Stat per surrounding enemy. This bonus lasts for [15.5] seconds.
    • While there are surrounding enemies, Soul Harvest has infinite duration.
  4. Aura of Lament: Psyche Power
    • The first time you damage an enemy, you contaminate them with Aura of Lament for [31] seconds. Enemies within are Slowed by 70% and each grant you 3 Primary Resource each second. If its host dies, Aura of Lament transfers to a new one, retaining its duration.
    • You can only create an Aura of Lament once every [31] seconds. Only 2 may exist at a time.
  5. Aura of Misfortune: Growth and Decay Power
    • You inflict non-Boss enemies near you with Aura of Misfortune, Slowing them by 30%. When an affected monster would attack, they have a [31%] chance to stumble and do nothing instead.
    • You gain +15% Movement Speed.
  6. Aura of Siphoning: Growth and Decay Power
    • Conjure an aura of decay that deals [X] Poison damage to enemies every second.
    • At Rank 10: Each time Aura of Siphoning deals damage, you are healed for 1% of Maximum Life.

Mercenaries

Once the Den is unlocked during the main questline in the Vessel of Hatred expansion for Diablo 4, complete Mercenary key quests to acquire them. Hire a Mercenary and enlist a Reinforcement in the following setup.


Paragon

After Character Level 60, experience gains are applied to Paragon up to Level 300. A maximum of 228 Paragon Points can be obtained through Paragon Levels, Renown, and Altars of Lilith. Follow the Paragon setup designed for the Firewall Sorcerer to gain a considerable amount of progression for your character.

Glyphs are inserted into sockets on each Paragon board and can be found during various activities in Diablo 4. Level up the Glyphs included in the Paragon setup by completing The Pit. Clearing higher tiers of The Pit allows Glyphs to reach higher levels.

Important Notes:

  • Make sure you select the correct Legendary Boards and rotate them into the proper orientation.
  • Attach Legendary Boards in the order shown, as bonus requirements of Rare Nodes increase with their placement order.
  • Prioritize leveling each of your equipped Glyphs to 15 to gain the increased radius, which can be required to meet additional bonus requirements. Afterward, level each Glyph to 46 to unlock its Legendary Bonus and gain another radius increase.
  • 2 Paragon setup tabs are available! The Base Setup is designed to quickly unlock the essential Glyph sockets and Legendary Nodes at a moderate Paragon Level. The Full Setup additionally includes the remaining beneficial nodes.

Changelog

  • January 24, 2025: Recommended Witchcraft Powers that are easier to obtain while leveling.
  • January 21, 2025: Guide updated for Season 7 (Patch 2.1.0).
  • October 16, 2024: New Paragon tool added.
  • October 4, 2024: Guide updated for Season 6 (Patch 2.0.2).
  • August 6, 2024: Guide updated for Season 5 (Patch 1.5.0).
  • May 14, 2024: Guide updated for Season 4 (Patch 1.4.0).
  • January 22, 2024: Guide updated for Season 3 (Patch 1.3.0).
  • October 17, 2023: Guide created for Season 2 (Patch 1.2.0)
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