Lumi Master/Lumis

70–88

Rhiniron

Rating 70–88GroundBattle

Job tagsMining

At a glance

Why this tier: Rhiniron is B as a short-lived hitter: Carefree adds 60% power to its melee hits at an HP cost on 105 ATK, with 85 HP and no control. Rochelon holds the Ground slot longer.

Rhiniron's skills

Fixed kit always on Rhiniron, can't be swapped

Trait · passiveCarefree

Its melee skills gain 60% power, but it loses HP equal to 20% of the damage they deal — 4% less per positive DEF stage it holds.

Signature skillArmored Horn

Gores the current enemy.

GroundCost 6Power 105

Swappable skills choose which one to equip

Healing StrikeUsed in official line-ups

Hits the current enemy and heals this Lumi for 50% of the damage dealt.

BrawlerCost 5Power 60

Earth RetreatUsed in official line-ups

Hits the current enemy and switches out; the Lumi coming in gains +1 DEF stage.

GroundCost 4Power 30

Double-EdgeUsed in official line-ups

Rams the current enemy; this Lumi loses HP equal to 20% of the damage dealt.

NormalCost 5Power 100

Weight Drop

Hits the current enemy, plus one extra hit for each positive DEF stage this Lumi holds; its DEF stages then reset to 0.

GroundCost 4Power 40

Warm Up

Raises this Lumi's ATK by 2 stages.

BrawlerCost 3Power 0

Landslide

Hits every enemy on the field with falling rock; +50% power when there is more than one target.

GroundCost 7Power 120

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

How to use Rhiniron

Rhiniron hits hard and pays for it in HP. Carefree adds 60% power to its melee skills but costs HP equal to 20% of the damage dealt, 4% less per positive DEF stage, which makes DEF buffs worth running. Armored Horn hits for 105, and Double-Edge, its line-up pick, for 100.

85 HP is weak for a Lumi that hurts itself, and it has no control at all. Rochelon lasts far longer in a Ground slot.

Compared with

The strongest Battle on the tier list and the ones placed just above Rhiniron, strongest first.

Recommended build

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

Trait & signature skill (fixed)

CarefreeTrait

Armored HornSignature skill

Carefree: Its melee skills gain 60% power, but it loses HP equal to 20% of the damage they deal — 4% less per positive DEF stage it holds. Armored Horn: Gores the current enemy.

Skill to equip

Healing StrikeChosen in 1 of 3 official setups

Earth RetreatChosen in 1 of 3 official setups

Double-EdgeChosen in 1 of 3 official setups

Trainer skill

ShieldRun in 1 of 3 official setups

HealingRun in 1 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. Healing: Restores 30% of Max HP to ally Lumi on the field. Inspire: Inspires your own Lumi on the field, increasing their next skill damage by 80%. Expires upon leaving.

Level up & ascension

Mudhorn KeepsakeLevels up and ascends this line

Universal KeepsakeSwaps in for any Keepsake

Star Up

Mudhorn 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

Water×2

Grass×2

Ice×2

Brawler×2

Takes reduced damage from

Fire×0.5

Electric×0.5

Flying×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.

Evolution line

Stage 1

Mudhorn

Stage 2

RhinironLv. 35 · Evolution Fruit ×2

Attributes

MaxMin

	Min	Max
ATK	73	105
DEF	66	98
HP	53	85
Work	32	64
Attack Speed	Slower than most1.2s

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%.

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