Oliver Fog
Oliver Fog is a 4★ Star Arcanist in Reverse: 1999. Below are the exact Insight materials needed to ascend them, plus other Star Arcanists to build alongside.
Data updated: 2026-07-11
Oliver Fog — Review & Analysis
Oliver Fog is a 4-star Star character who deals single-target Reality damage (Incantation I lifesteals, and The Final Rite adds 30% penetration), but his real core is survival: his passive turns 15% of lost HP into a shield worth 150% of it and cuts damage taken by 20% while shielded. Incantation II is a team-wide defensive buff (Sturdy plus Reality and Mental DEF for the whole party), so he leans toward a durable sub-DPS / survival role rather than a pure damage dealer.
- Strong self-sustain: Incantation I lifesteals, and the passive builds a shield plus 20% damage reduction while shielded, making him hard to kill.
- Team defensive buffs: Incantation II grants a Sturdy stack and raises both Reality and Mental DEF for the whole party over 2 rounds.
- The Final Rite hits a single target for 450% with 30% penetration, handling high-DEF bosses more reliably.
- As a Star unit he is countered by Plant, taking a clear disadvantage against Plant enemies.
- He is a single-target 4-star with modest, defense-leaning damage; the passive also spends 15% of his own HP to make a shield, so his burst is weak.
Level Incantation I first, since it is his main damage source and its lifesteal keeps him alive, then The Final Rite for a penetrating finisher. Because he leans defensive, pick an ATK/Crit Psychube to make up for his modest damage, or, if you run him as a durable anchor, favor a DEF/HP-oriented Psychube to maximize his shields and team buffs.
Overview
Base Stats (max level)
| Base Stats (max level) | Lv.1 | Lv.30 | Insight 1 · Lv.40 | Insight 2 · Lv.50 |
|---|---|---|---|---|
| HP | 1,197 | 1,816 | 3,045 | 4,540 |
| ATK | 242 | 368 | 616 | 919 |
| Reality DEF | 132 | 201 | 336 | 500 |
| Mental DEF | 88 | 134 | 223 | 333 |
| Crit Rate | 5.0% | 5.0% | 5.7% | 6.4% |
| Crit DMG | 137.5% | 137.5% | 138.5% | 139.5% |
Oliver Fog — Skills & Incantations
Incantation I — When Holding an Umbrella
Incantation “Insight II: 1-target attack. Deals 400% Reality DMG. This attack enjoys Leech Rate +30%.”
Incantation II — Ten Minutes Later
Incantation “Insight II: Mass buff. Inflicts 1 stack of 【Sturdiness】 on all allies. Reality DEF and Mental DEF +20% for them for 2 rounds.”
The Final Rite — Expected Futile Effort
Ultimate “Insight II: 1-target attack. Deals 500% Reality DMG. This attack enjoys Penetration Rate +40%.”
Insight Legacy — Where the Fog Returns
Incantation “Insight III: When a round ends, loses (Current HP ×15%) HP and gains a Shield with (HP Lost this time ×200%) HP which lasts until the start of the next round. While the Shield is active, DMG Taken -20%.”
Skill Quotes
“This is the family's calling.”
“This is the family's calling? No.”
“This is the family's calling? No. This is just a job.”
“One will hear the bell of the campanile.”
“One will hear the bell of the campanile. I shall uphold my duty.”
“One will hear the bell of the campanile. I will fulfill my duty till then.”
“The fog used to cover this place. It still does.”
Insight Materials
Insight 1
Insight 2
Resonance Materials
All 9 Resonance levels
Recommended Psychubes
Teams with Oliver Fog
37, Oliver Fog and Cristallo all tap into Sturdy together with Shield — combining it across three kits at once outperforms any single carry doing it alone. Barbara keeps the line-up alive with Sturdy so that payoff has time to land.
Teams →
