
In Patch 0.4.0, the poe2 stormweaver build using the Archmage Support gem has become incredibly popular.
The mechanic is simple but demanding: Non-Channelling Spells Gain 4% of Damage as extra Lightning damage for each 100 maximum Mana you have.
To scale damage and solve archmage mana issues, you need to stack an enormous amount of max mana. A high mana pool also helps with archmage mana regen, as your base regeneration scales with your total pool.
This guide focuses on crafting a "Best in Slot" (BiS) ring that solves these problems.
Here is the final result:

The material list is short, but the specific combination is the key to this method.
| Icon | Name | Qty | Description |
|---|---|---|---|
![]() | Perfect Essence of the Mind | Var | Removes a random modifier and adds: (4—6)% increased maximum Mana. |
![]() | Sibilant Catalyst | 40+ | Increases quality of Caster modifiers (Cast Speed/Mana). |
![]() | Omen of Catalysing Exaltation | 1 | Next Exalted Orb is more likely to add a modifier matching the item's Catalyst quality. |
![]() | Greater Exalted Orb | 1 | Adds a new random modifier. |
![]() | Omen of Abyssal Echoes | 1 | Reroll Desecrated options once. |
![]() | Preserved Collarbone | 1 | Desecrates a Rare Amulet, Ring or Belt. |
This crafting process balances RNG (Step 2) with Deterministic mechanics (Step 3).

We do not start from scratch. We buy bases that other players consider "failed."
Now we fix the Prefixes.
Now we need Cast Speed. This is crucial for DPS and makes the gameplay feel smooth.
Finally, we finish the ring with high resistances.
By buying "failed" bases and using the Essence 1/3 gamble, you bypass the expensive part of rolling prefixes. By using Catalysts to force Cast Speed, you bypass the RNG of suffixes.
This method allows you to mass-produce rings that solve poe2 archmage mana issues for a fraction of the market price.
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