Trait · passiveHasty Flames
Whenever this Lumi applies Burn to an enemy, it gains 1 Swift.
Lumi Master/Lumis
70–88
Flamblades
Rating 70–88Fire / SteelBattle
Job tagsFiremaking
At a glance
- Why this tier
Flamblades rises to S because ladder teams now plan around it, leading Glasnake with Shield or holding Dragon Roar to survive its opening. Burn feeds Swift and Swift makes Raid a guaranteed crit, though four double weaknesses on 88 DEF make it easy to punish.
- In our teams3 of 23
- Hand-Off SweepFirst receiver, crits when faster · Raid
- Flamblades & BurnCarry, turns Burn into crits · Raid
- Lycanite CoreMiddle, builds Swift and passes it · Relay
Flamblades's skills
Fixed kit always on Flamblades, can't be swapped
Signature skillFireblade Assault
Hits the current enemy and applies 1 Burn; this Lumi gains 1 Swift for every 2 Burn stacks on the target.
FireCost 5Power 80
Basic attackBlade Flurry
Its automatic attack: a Fire hit every 0.9s for 9 power. That is among the quickest on the roster, and since every basic attack in the game trades power for interval at the same rate, the short gap buys extra hits rather than extra damage — which is what per-hit effects key off.
FirePower 9Interval 0.9s
Swappable skills choose which one to equip
RaidUsed in official line-ups
Hits the current enemy. Always crits if this Lumi's attack speed is higher than the target's.
SteelCost 5Power 75
Scorch
Hits the current enemy and applies 2 Burn to it and 1 Burn to this Lumi.
FireCost 4Power 40
Absorb Fire
Removes every Burn stack from this Lumi and the current enemy, healing 5% of max HP per stack removed; then cures this Lumi's Leech.
FireCost 4Power 0
Polish
This Lumi's next 5 basic attacks deal double damage.
SteelCost 3Power 0
Speed Up
Every Lumi in your squad gains 1 Swift.
SteelCost 5Power 0
Relay
Hits the current enemy and switches out, handing all of this Lumi's Swift to the Lumi coming in.
SteelCost 4Power 30
Skills marked "Used in official line-ups" are the ones the game's own in-client line-ups equip on Flamblades. See those line-ups.
How to use Flamblades
Flamblades turns Burn into speed. Hasty Flames grants a Swift whenever it burns an enemy, and Fireblade Assault adds another for every 2 Burn on the target, so Scorch then the signature stacks Swift fast. Raid always crits while it is faster than the target, which is the payoff, and Relay can hand the Swift on.
88 DEF and four double weaknesses make it easy to punish. Charigon hits as hard with less setup; Flamblades wins where Swift gets passed along.
Teams with Flamblades
- Hand-Off SweepPvP · Arena ladder
Sandlord builds stages and gives them away. Gloves Off costs 3 Energy and adds 2 stages to whichever of its ATK or DEF is lower, and Parting Gift hands every stage to the Lumi that replaces it when you switch it out yourself, so no skill slot goes on Baton Pass. Four casts make 4 ATK and 4 DEF stages for 12 Energy. Flamblades or Bloom, both on 110 ATK, then starts the fight already boosted.
- Flamblades & BurnIn-game line-up · Burn-fed crit rotation
Burn does three jobs in this line-up. It chips the enemy down, it is where Flamblades gets its speed, and it is what keeps Inferaze alive. Hasty Flames gives Flamblades 1 Swift whenever it applies Burn, Fireblade Assault adds another for every 2 Burn on the target, and Raid always crits when Flamblades attacks faster than its target. Two Swift put it ahead of even the 0.8s Lumi like Zaphound.
- Lycanite CoreIn-game line-up · Swift stacking into Lycanite
Lycanite's Deadly Claw always crits once Lycanite holds 3 Swift, and strikes a second time at 5. The other two are there to get it to that count. Latteccino's Speed Up gives 1 Swift to every Lumi in your squad, bench included. Flamblades makes Swift out of Burn, 1 each time it applies Burn plus 1 for every 2 Burn on the target, and its Relay hands every stack it holds to the Lumi that switches in.
Compared with
No Battle is placed above Flamblades. These are the nearest behind.
Recommended build
The game's own in-client line-ups run Flamblades with Raid equipped: 3 official setups below, plus the materials it levels, stars up and evolves with.
Trait & signature skill (fixed)Hasty FlamesTraitFireblade AssaultSignature skill
Hasty FlamesTraitFireblade AssaultSignature skillHasty Flames: Whenever this Lumi applies Burn to an enemy, it gains 1 Swift. Fireblade Assault: Hits the current enemy and applies 1 Burn; this Lumi gains 1 Swift for every 2 Burn stacks on the target.
Skill to equipRaidChosen in 3 of 3 official setups
RaidChosen in 3 of 3 official setupsTrainer skill
ShieldRun in 3 of 3 official setups
ShieldRun in 3 of 3 official setupsShield: Applies a shield to your own Lumi on the field, making them immune to the enemy's next skill damage and debuff. Expires upon leaving.
Level up & ascension
Flameow KeepsakeLevels up and ascends this line
Universal KeepsakeSwaps in for any Keepsake
Flameow KeepsakeLevels up and ascends this lineUniversal KeepsakeSwaps in for any KeepsakeStar Up
Flameow StarcoreRaises this line's star level
Universal StarcoreSwaps in for a regular or variant Lumi's Starcore
Flameow StarcoreRaises this line's star levelUniversal StarcoreSwaps in for a regular or variant Lumi's StarcoreEach star adds damage dealt and cuts damage taken: ★1 +5% / -5%, up to ★5 +25% / -25%.
The Trait and Signature Skill come with this Lumi and can't be changed, so they set what the rest of the build is for. The skill and trainer skill picked above are the game's own — read straight off its official in-client line-ups on the Official Line-ups page. The Keepsake, Starcore and evolution materials are this line's own real items, from the game's own tables. Star Up's damage/mitigation numbers are the game's own published curve.
Type matchup
Takes extra damage from
Water×2
Ground×2
Brawler×2
Royal×2
Water×2Ground×2Brawler×2Royal×2Takes reduced damage from
Grass×0.25Steel×0.25
Flying×0.5
Ice×0.5
Dark×0.5
Psychic×0.5
Fairy×0.5
Grass×0.25Steel×0.25Flying×0.5Ice×0.5Dark×0.5Psychic×0.5Fairy×0.5Recomputed from the game's own type chart against this Lumi's type(s) — dual types multiply. See the full Type Chart for every match-up.
Evolution line
Stage 1
Stage 3FlambladesLv. 35 · Evolution Fruit ×2
FlambladesLv. 35 · Evolution Fruit ×2Attributes
MaxMin
| Min | Max | |
|---|---|---|
 ATK | 78 | 110 |
 DEF | 56 | 88 |
 HP | 58 | 90 |
 Work | 32 | 64 |
| Attack Speed | Faster than most0.9s | |
Each column is the species' own Min–Max range at its reference level — the exact spread the in-game Aptitude tab shows (an individual catch rolls somewhere inside it). See the Stat Rankings to sort the whole roster by any of these. Attack Speed is the Skill tab's Attack Interval: the seconds between automatic basic attacks, fixed per species, so lower is faster. Every basic attack deals the same damage per second, so a quicker one lands more hits rather than more damage, which is what on-hit effects care about. Each Swift stack speeds it up by 10% and each Paralysis stack slows it by 10%.
loadoutgg is not affiliated with, endorsed by, or sponsored by Bilibili Games or the creators of Lumi Master. Lumi Master and all Lumi names, art, and other assets referenced here are trademarks and copyrighted material of their respective owners, shown, as on other game companion sites, only to identify the games and characters covered here. The classification, skill and ability text, and other compiled game data on these pages are loadoutgg's own work — extracted from the game's own files and official sources and rewritten in our own words. This compilation is not offered for reuse; please link to loadoutgg rather than copying or scraping it. Full copyright and licensing details: loadoutgg.com/legal.