Lumi Master/Lumis

51–83

Stealbat

Rating 51–83Dark / FlyingBattle

Job tagsCrafting

Stealbat's skills

Fixed kit always on Stealbat, can't be swapped

Trait · passiveSiphon

Steals 1 Energy from the current enemy when it leaves the field.

Signature skillPoker Phantom

Spends all of this Lumi's Energy (up to 8) on a shadow attack; each extra point spent adds 40% damage.

DarkCost 4Power 60

Basic attackPoker

Its automatic attack: a Dark hit every 0.8s for 8 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.

DarkPower 8Interval 0.8s

Swappable skills choose which one to equip

Round TripUsed in official line-ups

Hits the current enemy and switches out.

FlyingCost 3Power 30

Shadow Ball

Hits the current enemy with a shadow orb, with a 20% chance to apply 1 Poison.

DarkCost 4Power 55

Poison

Hits the current enemy and applies 2 Poison.

DarkCost 4Power 20

Entrenched

Hits the current enemy with shadow; costs 1 less Energy for each different status effect it carries (up to 5 less).

DarkCost 7Power 120

Infect

Spreads the current enemy's status effects to the rest of its squad.

DarkCost 6Power 60

Tornado

Hits every enemy on the field with a tornado and strips all their buffs and stat boosts.

FlyingCost 7Power 120

Skills marked "Used in official line-ups" are the ones the game's own in-client line-ups equip on Stealbat. See those line-ups.

Recommended build

The game's own in-client line-ups run Stealbat with Round Trip equipped: 3 official setups below, plus the materials it levels, stars up and evolves with.

Trait & signature skill (fixed)

SiphonTrait

Poker PhantomSignature skill

Siphon: Steals 1 Energy from the current enemy when it leaves the field. Poker Phantom: Spends all of this Lumi's Energy (up to 8) on a shadow attack; each extra point spent adds 40% damage.

Skill to equip

Round TripChosen in 3 of 3 official setups

Trainer skill

ShieldRun in 2 of 3 official setups

InspireRun in 1 of 3 official setups

Shield: 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. Inspire: Inspires your own Lumi on the field, increasing their next skill damage by 80%. Expires upon leaving.

Level up & ascension

Stealbat KeepsakeLevels up and ascends this line

Universal KeepsakeSwaps in for any Keepsake

Star Up

Stealbat StarcoreRaises this line's star level

Universal StarcoreSwaps in for a regular or variant Lumi's Starcore

Each 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

Electric×2Flying×2Ice×2Light×2

Takes reduced damage from

Grass×0.5Dark×0.5

Recomputed 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.

Attributes

MaxMin

	Min	Max
ATK	73	105
DEF	48	80
HP	54	86
Work	29	61
Attack Speed	Faster than most0.8s

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.