Jessica
Jessica is a 6★ Plant Arcanist in Reverse: 1999. Below are the exact Insight materials needed to ascend them, plus other Plant Arcanists to build alongside.
Data updated: 2026-07-11
Jessica — Review & Analysis
Jessica is a 6★ Plant DoT carry built entirely around spreading [Poisoned] and then punishing already-poisoned targets. Her single-target White Fluffy Blanket scales sharply with the number of poison stacks, while her Ultimate and Insight passives keep blanketing every enemy in poison, turning end-of-round Origin DMG into steady, reliable pressure. She plays as a cyclical carry: the more poison stacks pile up, the larger both her Reality DMG and her damage-over-tick grow.
- White Fluffy Blanket amplifies its damage per [Poisoned] stack, snowballing harder the more poison is layered on.
- The Ultimate and Insight I self-apply poison to all enemies, generating end-of-round Origin DMG without spending extra actions.
- Insight I grants +20% DMG against already-poisoned targets, meshing directly with her core loop.
- As a Plant unit she restrains Star (+30% DMG), giving a clear way to exploit her Afflatus advantage.
- Her whole kit hinges on stacking [Poisoned]; against a lone boss or a freshly-engaged target her damage ramps slowly and needs a few rounds to peak.
- As a Plant unit she is countered by Beast (takes extra DMG), so Beast-heavy stages may call for a different carry.
Level her Ultimate and single-target White Fluffy Blanket first — they are her two main damage sources, one blanketing poison, the other dumping onto already-poisoned targets; raise the AoE Good Friend afterward. Since both her Reality DMG and Origin poison scale off ATK, favor Psychubes that push ATK and damage dealt, and lean crit-oriented options if you want faster burst. For Insight, push to Insight III so she self-applies poison whenever she strikes a not-yet-poisoned target, keeping the poison engine running smoothly.
Overview
Base Stats (max level)
| Base Stats (max level) | Lv.1 | Lv.30 | Insight 1 · Lv.40 | Insight 2 · Lv.50 | Insight 3 · Lv.60 |
|---|---|---|---|---|---|
| HP | 1,567 | 2,379 | 3,987 | 5,945 | 6,993 |
| ATK | 256 | 389 | 652 | 972 | 1,143 |
| Reality DEF | 121 | 183 | 307 | 458 | 538 |
| Mental DEF | 121 | 183 | 307 | 458 | 538 |
| Crit Rate | 6.8% | 6.8% | 7.7% | 8.6% | 9.5% |
| Crit DMG | 140.2% | 140.2% | 141.6% | 142.9% | 144.3% |
Jessica — Skills & Incantations
Incantation I — White Fluffy Blanket
Incantation “Insight II: 1-target attack. Deals 450% Reality DMG. If the target is afflicted with 【Poison】, deals an additional 100% Reality DMG. For each additional stack of 【Poison】 afterwards, deals 50% more Reality DMG, up to a max of Reality DMG +100%.”
Incantation II — Good Friend
Incantation “Insight II: Mass attack. Deals 335% Reality DMG to 2 enemies. If the target is in 【Stats Down】, 【Neg Status】, or 【Control】 statuses, this attack deals 75% more Reality DMG.”
Ultimate — Gaze From the Deep Forest
Ultimate “Insight II: Mass attack. Deals 500% Reality DMG to all enemies. After attacking, inflicts 【Poison】 for 2 rounds all enemies: at the end of the round, deals (Jessica's ATK x30%) Genesis DMG to the target.”
Insight Inheritance — Changeling
Incantation “Insight III: When attacking an enemy not afflicted with 【Poison】, inflicts 【Poison】 for 2 rounds: at the end of the round, takes (the user's ATK x30%) Genesis DMG.”
Skill Quotes
“Delicate and fragrant.”
“Delicate and fragrant, and as pure as virgin snow.”
“Delicate and fragrant, it covers the captive completely.”
“She plays along with them.”
“She plays along with them, rehearsing a marvelous story.”
“She plays along with them. The other lead has been gone for such a long time.”
“I've missed you so much.”
Insight Materials
Insight 1
Insight 2
Insight 3
Resonance Materials
All 14 Resonance levels
Euphoria
Branch 1
When entering battle and at the end of the round, gain 2 stacks of [Moss on Stone] for self; after an ally actively casts and attacks with an incantation, if the main target is in a [Poison] status, gain 1 stack of [Moss on Stone] for self. At the start of the round, if holding 10 stacks of [Moss on Stone], then right before this unit actively casts and attacks with an incantation for the first time in the round, inflict an additional [Petrify] status on the main target for 1 round, and remove all [Moss on Stone] statuses on self at the end of the round. Attacking an enemy in the [Petrify] status does not remove the [Petrify] status.
When actively attacking, if the main target is in the [Petrify] status, the attack gains Incantation Might +30%.
When actively attacking, if the main target is in the [Petrify] status, the attack is always a critical hit.
Branch 2
When entering battle and at the start of every 3 rounds (Round 1, 3, 6, 9 ...), inflict [Mycelium Mayhem] on all enemies for 3 rounds.
[Mycelium Mayhem]'s effect: Poison DMG Taken +10%. Each time [Poison] is resolved on the holder, the user inflicts 1 stack of [Fungal Culture] on the holder for 3 rounds at the end of the round. When the target is inflicted with [Mycelium Mayhem], for every stack of [Fungal Culture] the target has, inflict 1 instance of [Poison] on the target for 2 rounds, deal (the user's ATK x30%) Genesis DMG at the end of the round, then remove [Fungal Culture] from the target.
Recommended Psychubes
Teams with Jessica
Jessica, Willow and Sotheby all carry the Poison tag — three independent Poison stacks compound into a DoT that keeps ticking through a fight without needing to re-cast skills every turn. Fatutu keeps the team topped up so the Poison window is never cut short by a death.
Teams →
