Cast On Freeze Comet Stormweaver Leveling Guide

Act 1

Uncut Skill Gem I or II (Cut in order)

1. Spark
   • This is your main damaging ability throughout Act 1 and Act 2.
2. Flame Wall
   • When any projectile skill passes through the Flame Wall it deals additional Fire damage. This means that before casting Spark you should always spawn Flame Wall, positioning it between you and the enemy so that the projectiles are always getting empowered.
   • Support it with Spell Cascade to spawn more walls for easier gameplay.
3. Frost Bomb
   • Deals a massive amount of cold damage and freezes your enemies. Use it on cooldown when fighting tougher enemies and bosses.

Use any leftover Uncut Skill Gem II that you drop to level up Spark, Flame Wall and Frost Bomb in that order.

Uncut Support Gem I (Cut in order)

1. Unleash for Spark
2. Controlled Destruction for Spark
3. Spell Cascade for Flame Wall
4. Magnified Effect for Frost Bomb
5. Concentrated Effect for Frost Bomb
6. Save your remaining Uncut Support Gems for Skill Gem III skills.

Uncut Skill Gem III or IV (Cut in order)

1. Orb of Storms
   1. Use it on bosses for additional damage and to apply shock.

Uncut Spirit Gem IV

1. Arctic Armour
   • Activate it by opening your skill gem menu and Right Click the skill icon left of the skill name. To see if it's active check if your Spirit shows 0/30 and the Arctic Armour icon swirls.

Uncut Support Gem I (Cut in order)

1. Persistence for Orb of Storms
2. Conduction for Orb of Storms
3. Save your remaining Uncut Support Gems for Skill Gem VII skills

At this point use any leftover Uncut Skill Gem II that you drop to level up Spark, Flame Wall, Frost Bomb and Orb of Storms in that order.

Act 2

Uncut Skill Gem VII or VIII (Cut in order)

1. Leap Slam
   • Equip 2 hammers in your 2nd Weapon Set and get 52 strength in total from your gear and passives.
   • This skyrockets your mobility. For a smoother and faster experience, hold your dodge roll button towards the end of your leap to immediately roll after landing. This cancels the tail-end of the leap landing animation for far faster movement.
   • It also allows you to finally escape packs of mobs that managed to surround you as you can simply leap out.
   • Keep Leap Slam at level 7, do not level it to keep the strength requirement low.
   • Support it with Martial Tempo
   • This skill is completely optional so skip it if you can't meet the strength requirement or you don't enjoy the playstyle.

Swap to Cold Spells

1. At around level 27 once you allocate Inescapable Cold and Endless Blizzard. Complete your 1st ascendancy trial and pick Scouring Winds.
2. Acquire 2 Uncut Skill Gems, pick Frostbolt and Cold Snap.
   • Support Frostbolt with Scattershot and Glaciation.
   • Support Cold Snap with Spell Cascade and Concentrated Effect.
   • Use Frostbolt to freeze enemies and Cold Snap to detonate Frostbolts and frozen enemies to deal damage.
3. Support Frost Bomb with Magnified Effect and Controlled Destruction.
   • Use Frost Bomb to apply Exposure, significantly reducing enemies' cold resistance.
4. Once you find 3rd Uncut Skill Gem use Hypothermia
   • Support it with Persistence and Heightened Curse.
5. Remove Spark, Flame Wall and Orb of Storms.

Uncut Support Gem I (Cut in order)

Check if you have missed any of the recommended gems before heading into Act 3.

From here you may use any level 1 Uncut Support Gem to liberally fill your remaining skill sockets however you see fit. Check the skill slider above for inspiration.

Act 3

Act 3 gives you access to Uncut Support Gem II, substantially increasing the amount of support gem options available to you.

Uncut Skill Gem IX or X

1. Frost Wall
   • Use it on top of bosses and tougher enemies to detonate Ice Crystals instantly for massive amount of damage
   • On smaller enemies and bosses detonate Ice Crystals with Frostbolt, Cold Snap and Frost Bomb.

Uncut Support Gem II (Cut in order)

1. Icicle and Considered Casting for Frost Wall.
2. Strip Away for Frost Bomb. Replace Controlled Destruction.

Tip: Make sure to pick up the guaranteed Lesser Jeweller's Orb in the Sandswept Marsh that can be found in a chest in a small encampment at the edge of the layout. Don't use it for now and keep it for later!

Uncut Spirit Gem of any tier once at 60+ Spirit

1. Cast on Freeze
   • This is the core of this build. It allows you to automate Cold Snap by casting it anytime you freeze an enemy.
   • Use Lesser Jeweller's Orb on Cast on Freeze to increase the amount Support Gem Sockets to 3.
   • Put Cold Snap in the first Support Gem Socket of Cast on Freeze.
   • Support it with Spell Echo and Concentrated Effect.
2. Replace Considered Casting for Frost Wall with Spell Cascade.
3. To check if you have missed any of the permanent Spirit bonuses you acquire during your campaign, check out our Permanent Stats From The Campaign Guide.

Uncut Skill Gem XI

1. Comet
   • Replace Cold Snap in your Cast on Freeze setup with Comet.
   • Replace Concentrated Effect support with Impetus once you allocate Meta Skills gain 8% increased Energy. This allows you to trigger Comet with every instance of freeze.
   • Optionally replace Spell Echo with Inspiration for lower damage but easier mana sustain.
   • Use a second copy of Comet supported with Hourglass and Inevitable Critical for a burst of damage on frozen bosses.

Act 1 and 2 Cruel

Continue leveling Comet, Frostbolt, Frost Wall and Frost Bomb with Uncut Skill Gems.

Act 3 Cruel

1. Pick up the second guaranteed Lesser Jeweller's Orb in the Sandswept Marsh that can be found in a chest in a small encampment at the edge of the layout.
   • Support Frostbolt with Controlled Destruction.
2. After defeating the Boss in the Azak Bog for +40 permanent spirit use Arctic Armour supported with Clarity.
3. Once you find a source of +Spirit on your Amulet or Body Armour replace it with Elemental Invocation.
   • Support it with Spell Echo.
   • Replace Spell Echo in your Cast on Freeze setup with Inspiration.

Congratulations, you've finished the campaign gem progression of the Cast On Freeze Comet Leveling Build and your links are properly set up to tackle your first Waystones.

• By far the best way to get better gear in the campaign is to check the Vendor in Town each time you level up! As vendors change their offerings based on your level this is an excellent way to find extra upgrades.
• Prioritize +#% to Fire, Cold and Lightning Resistance as well as +# to Maximum Life on your gear.
• Most of the damage you take during the campaign outside of Boss/Rare encounters is Physical Damage. Small amount of strength allows you to equip some Armour based pieces of equipment for additional survivability.
• Look for a Staff or Wand with + Levels of Cold Spell Skills or + Levels of All Spell Skills. You increase your DPS by looking for the following stats, sorted by order of importance:
  • + Levels of Cold Spell Skills or + Levels of All Spell Skills
  • Gain % of Damage As Extra Cold Damage
  • Gain % of Damage As Extra Lightning or Fire Damage
  • %# increased Spell or Cold Damage
  • % increased Freeze Buildup
  • % increased Critical Hit Chance For Spells
• A great source is checking vendors occasionally for promising bases to craft on with Orbs of Transmutation, Orbs of Augmentation, Regal Orbs, Exalted Orbs, Chaos Orbs and Essences.
• To finish off your item use one or two Artificer's Orb and socket defensive Runes like Body Rune or Glacial Rune.
• If you are still struggling check out our Survival Guide for additional useful information!

When should I swap from Spark to Cold Spells?

Towards the end of Act 2 once you find 2 level 7 Uncut Skill Gems, allocate Endless Blizzard and Inescapable Cold. Complete your first Trial of Ascendancy and pick Scouring Winds. At this point equip Frostbolt and Cold Snap and you are good to go!

I struggle with my attributes, what should I do?

If you follow the build guide the attribute you need the most for your skills is intelligence. Pick it on your passive tree while traveling though the highway nodes and this should be enough to use all of you skills. If you want to equip some equipment that requires small amounts of strength or dexterity respec some of the attribute points. Make sure to still keep enough to be able to use all of your abilities. Using items with very high strength and dexterity is not recommended. If you wish to use Leap Slam in your second Weapon Set make sure to find some gear with +Strength or +Intelligence and swap some skill points into strength. Elemental Invocation a requires small amount of dexterity so to equip it look out for equipment with any attributes and adjust your skill tree accordingly. Ingenuity provides 25 Intelligence and solves intelligence pressure on your build.

I keep dying! Is there any way to solve my defense?

On normal difficulty there are not that many defensive options for sorceress. Your best friend is scaling life and resistances. With some investment into strength you can use some armor bases for additional physical damage mitigation. On Cruel difficulty start focusing on high energy shield equipment and invest into energy shield nodes on the passive skill tree

Why my Cast On Freeze doesn't always proc Comet when I freeze enemies?

Cast on Freeze generates 100 energy every time you freeze an enemy. To cast you need to generate 166 energy. Cast on Freeze higher levels provide additional % energy generation with level 12 providing an additional 30%. In combination with Meta Skills gain 8% increased Energy every single freeze generates at least 166 energy guaranteeing a cast of Cast on Freeze. Remember that if you freeze multiple enemies with a single cast of a spell Cast on Freeze still procs only once!

What bonuses should I choose from relics in Act 2 and venom drought in Act 3?

Most of the bonuses are helpful and are a personal choice but I recommend 15% increased Mana Recovery from Flasks in Act 2, 25% increased Mana Regeneration Rate in Act 3. In the same Acts on Cruel difficulty you get offered different choices so I recommend taking 15% increased Life Recovery from Flasks in Act 2 Cruel and +5 to All Attributes in Act 3 Cruel.

This video below goes over all the leveling steps while also showing gameplay and playstyle tips.

Congratulations on finishing the Cast On Freeze Comet Leveling Guide! You beat the campaign and want to know how to further upgrade this build? Stay tuned for the Endgame version of the build that will be released soon!