Updated 2026-08-31 · Reviewed for Season 4 launch, August 31, 2026 · 7 min read
Umbral Tempest Alchemist Guide
Season 4 Alchemist class guide for Umbral Tempest: account requirements, talent direction, rerolls, content strengths, and F2P fit.
By the CAPPED Editorial Team · How we review guides
Quick answer
Choose Alchemist as the launch AoE and Solitary Trial experiment. Thermancy is its Season 4 exclusive ability; the final Season 4 ranking depends on current-node testing.
The four Season 4 classes
AlchemistAccount check
| Class | Season 4 ability | Hero prerequisite |
|---|---|---|
| Alchemist | Thermancy | None listed for Season 4 |
Early-season plan
- Learn what the class ability and the first available nodes do before copying a leaderboard preset.
- Season 4 adds talent branches, special nodes, and six class skill nodes for this ability.
- Keep non-main-weapon damage available for the new Main Weapon Restriction Shield.
- Use survival for progression first, then move resets toward damage after the current stage is stable.
Content adjustments
- Use Thermancy as the center of the class page.
- Alchemist has repeated AoE and Solitary Trial performance discussion, making it a strong damage-experiment choice.
- Add survival when Ebonrot progression, rather than ranking damage, is the current gate.
Reset rule
Season 4 allows seven talent resets per week, refreshed on the weekly reset cycle. The current update does not document a pass-holder exception to that limit.