Fire Fighter

Fire Fighter is the Season 1 Battle Pass A-tier ability inspired by Shinra Kusakabe from Fire Force. The kit centers on the V-skill: at 927 damage on a single cast, Fire Fighter holds the highest V-skill damage in the game — but the V-skill only unlocks at Mastery 100.

Canonical IP attribution

Fire Fighter is internally referred to as Shinra — the Fire Force protagonist Shinra Kusakabe. This is confirmed by:

• The official ❔ faq Discord channel — Best Traits on Abilities thread by Rolasyum (2026-05-10) explicitly lists “Fire Fighter / Shinra” under the Survival/Infinite Flash-trait category
• The signature Adolla Burst skill name and pyrokinesis aesthetic are direct Fire Force references
• The in-game V-skill description: “Dashes 3 times and does a slam on the last attack that deals aoe damage” (NTS_Bill, 2026-05-02) — Shinra’s signature movement is the foot-fire dash kick

Base damage (Foong, 2026-05-12)

Fire Fighter’s value is concentrated in the V-skill (927) — the highest V-skill damage in the entire roster. Pre-Mastery 100 the g slot (480) is the workhorse; post-Mastery 100 the V-skill becomes the burst window.

Acquisition

Fire Fighter is a Battle Pass exclusive (Season 1). It is not in the regular gacha pool. Players who own the Premium Battle Pass also unlock the matching title Fire Lord (+22% DMG / +75 HP / +10% Coins / +10% EXP / +5% CD) at Premium LV50.

Recommended loadout

• Survival/Infinite: Trait Flash · Pet Colossus Titan · Cosmetic Hei Outfit — Rolasyum 2026-05-10 verdict
• Title: Fire Lord (themed match) > World Five > Upper Moon

Meta positioning

Rolasyum’s Tier 1 trait-pairing matrix (docs/04-tier-list.md §1.2.2) names “Fire Fighter / Shinra” under the Survival / Infinite → Flash Trait slot — placing Fire Fighter in the wave-clear / sustained-DPS lane rather than the Raid burst lane. Tier 2 cross-source rosters (docs/04-tier-list.md §2.3.1) place Fire Fighter at A-tier, verified by FRVR + FFBooyah + Tier 1.

Foong’s Meta Build tables (docs/04-tier-list.md §1.1.2 / §1.1.3) do not name Fire Fighter as one of the top-3 Survival or Infinite weapons (those slots go to Spin, Cid Kagenou, Saiyan, Coyote, Sasuke, Pride). The cross-verification table (docs/04-tier-list.md §3) notes that the recent SBR+AOT update (docs/04-tier-list.md §5) added Spin / Cid / Naoya at the top of the Mythic curve — which has pushed Battle Pass abilities like Fire Fighter to “A-tier but secondary choice” status. Fire Fighter remains the highest V-skill damage in the game (927), so its meta value is concentrated in the Mastery 100 burst window, not the early progression.

Trait synergies

The Tier 1 weapon-upgrade table (docs/04-tier-list.md §1.3, Lunatic 2026-05-05) places Fire Fighter in the Reaper / Flash 7/0 group:

Per §1.3 Tier 1 regularity-extraction, once Reaper or Flash is stacked the cooldown reduction is enough to push the optimal allocation to full damage. Flash is Rolasyum’s named recommendation for Fire Fighter (docs/04-tier-list.md §1.2.2), pairing the trait’s -20% CD + 25% ATK SPD with the kit’s dash-slam profile. The V-skill description in docs/05-units-heroes.md §1.3 — “Dashes 3 times and does a slam on the last attack that deals aoe damage” — explains the AoE-clear value that scales with Flash.

Synergies & comparison

• Versus Spin: Spin (g = 1881, Foong’s #1 Survival/Infinite pick per docs/04-tier-list.md §1.1) outpaces Fire Fighter (g = 480, v = 927) on raw output. Fire Fighter’s only edge is the v-skill 927 — the highest single V-skill output documented in docs/05-units-heroes.md §1.1.
• Versus Pride: Pride (g = 910, v = 475) is in the same Rolasyum Survival/Infinite Flash slot (docs/04-tier-list.md §1.2.2) and has a higher g-slot, but Fire Fighter’s V-skill (927 vs Pride’s 475) dominates the Mastery 100 burst.
• Versus Shadow Monarch: Shadow Monarch’s S-tier placement (docs/04-tier-list.md §2.3.1) rests on its summon DPS, not the 52 g-slot. Fire Fighter and Shadow Monarch occupy different lanes — burst vs sustained autopilot.
• Pet pick: Colossus Titan is Foong’s universal pick per docs/04-tier-list.md §1.1.4. The +20% DMG line multiplies the V-skill 927, and the +25 HP + 3% Lifesteal helps the dash-into-melee profile survive Infinite waves.
• Title pairing: Fire Lord (Premium Pass LV50, +22% DMG / +75 HP / +10% Coins / +10% EXP / +5% CD per docs/04-tier-list.md §1.4.3) is the themed match — both Fire Fighter and Fire Lord are Battle Pass Season 1 exclusives. Tier 1 priority puts World Five > Steel Ball Run > Atomic > Upper Moon above Fire Lord (docs/04-tier-list.md §1.4.5), so Fire Lord is the themed-bonus pick, not the absolute top.