Cairu
EarthThis ancient Jini rarely interacts with other Jinies today, but it has always been friendly toward Rocos. It is said to be the first creature created by the Earth Class tribe after they learned the art of building. Long ago, Cairu was even used as a unit of weight, with one Cairu equal to about thirty kilograms.
Cairu is a 
Earth-class Jini in Roco Kingdom, number 111 in the World Codex. It lives in Starfrost Cliffs. It evolves into Cairune at level 40.
How to get Cairu
Where Cairu lives
The Codex lists Cairu in these places:
The Codex says it is "Common in mountains".
Hatch Cairu from an egg
This egg hatches into Cairu.
This egg hatches into Cairu.
Attract Cairu at an Owlstone Nest
"Place this item in the Owlstone Nest to attract certain Jinies. Its patterns reveal the Jinies it attracts."
How to get: From Jini Codex Research Topic: Cairune
Evolve into Cairune
Cairu evolves into Cairune at level 40, so getting Cairu gets you the whole line.
Cairu evolution
Cairu evolves into Cairune at level 40.
Best Cairu Build: Personality, Skills and BloodlineCairu Best Build
From recently active players, as the game shows them · fetched 14 Nov 2026
PvPTop Personality
- 1
Passionate8.73 % - 2
Mischievous7.76 % - 3Quiet7.76 %
- 4
Rational7.76 % - 5Vigilant5.82 %
- 6Skittish5.82 %
Top Ind. Apt.
- 1
P. DEF55.33 % - 2
SPD53.39 % - 3
P. ATK52.42 % - 4
M. DEF47.57 % - 5
HP42.71 % - 6
M. ATK34.95 %
Top Bloodline
- 1
Earth40.77 % - 2
Poison9.70 % - 3
Water8.79 % - 4
Light7.76 % - 5
Dragon6.79 % - 6
Wing5.82 %
Top Skills
- 1
Mirage52.42 % - 2
Phantom Flame49.51 % - 3
Soul Snatch45.63 % - 4
Mud Jet43.68 % - 5
Defense33.98 % - 6
Mockery30.09 %
Cairu Prismatic coloursPrismatic colours
A Prismatic Cairu has one of 39 colour pairs and one of 4 glitters, every one as likely, or the rare hidden Black & White. Pick a glitter to see every colour with it.
Cairu stats
Cairu's highest stat is P. DEF at 101 and its lowest is M. DEF at 56. Its six stats add up to 467.
HP76P. ATK79M. ATK79
P. DEF101M. DEF56SPD76
Earth-class Skill Boost25%Cairu personalities
Each Cairu has one of 30 personalities. A personality raises one stat by 10% and lowers another by 10%, and the raised stat grows by 2% with each growth order.
+10%−10%+10%−10%+10%−10%+10%−10%+10%−10%+10%−10%+10%−10%+10%−10%+10%−10%+10%−10%+10%−10%+10%−10%+10%−10%+10%−10%+10%−10%+10%−10%+10%−10%+10%−10%+10%−10%+10%−10%+10%−10%+10%−10%+10%−10%+10%−10%+10%−10%+10%−10%+10%−10%+10%−10%+10%−10%+10%−10%+10%−10%8.73% of recent playersCairu trait
TraitRock Scale
If the Energy Cost of the used skill is higher than the enemy's, the enemy loses Energy equal to the difference at the end of the turn.
Cairu skills
Learned by leveling up
Cairu learns 15 skills as it levels up, from Defense at level 1 to Stonebreaker at level 43.
1Defense
—DefenseReduces damage taken by 70%. Counter: AttackCounter: AttackIf the enemy uses an attack skill, this skill counters successfully: This Jini gains priority and triggers a counter effect. After use, all the equipped defense skills enter a 1-turn cooldown..
1Soul Snatch
—StatusSteals 3 Energy from the enemy.
There really are ghosts. On full moon nights, all the toilet paper in the second-floor bathroom at the Magic Academy vanishes. Terrifying.
2Mockery
—StatusMagic Attack +90%. If the enemy switches Jinies this turn, own Speed +70.
We pulled an all-nighter cramming the entire incantation exam guide, only to find out the next day that the senior's "key topics" were completely wrong.
2Unshaken
—DefenseReduces damage taken by 90%. Counter: AttackCounter: AttackIf the enemy uses an attack skill, this skill counters successfully: This Jini gains priority and triggers a counter effect. After use, all the equipped defense skills enter a 1-turn cooldown. - Gains Physical Attack +50%.
7Sand Surge
—StatusWeather becomes SandstormSandstormDuring Sandstorm, both parties' Earth-class skill Energy Cost -50%. for 8 turns.
2
1Prank
—StatusThe enemy loses 3 Energy. Counter: DefenseCounter: DefenseIf the enemy uses a defense skill, this skill successfully counters: it gains priority and triggers a counter effect. - The enemy loses 6 Energy instead.
Ever since I learned that jumping helps Jini eggs hatch faster, I've been getting stronger every day.
2Quicksand
—StatusImmobilizesImmobilizedWhile Immobilized, Jinies cannot leave the field and cannot be Immobilized again. the enemy for 3 turns. Counter: DefenseCounter: DefenseIf the enemy uses a defense skill, this skill successfully counters: it gains priority and triggers a counter effect. - Enemy Physical & Magic Defense -60%.
The more you struggle, the faster time slips away.
8Stonebreaker
140AttackDeals Physical Damage. Each time being attacked, this skill's Energy Cost permanently -1.
Learned via skill tablet
Cairu can also learn these 18 skills from Skill Tablets. Open a skill to see how to get its tablet.
Invocation
—StatusInflicts 1 stack of Invocation MarkInvocation MarkMark effect: When a Jini leaves the field, its replacement loses 1 Energy. on the enemy.
Mud Armor
—StatusPhysical Attack and Physical Defense +60%. Counter: DefenseCounter: DefenseIf the enemy uses a defense skill, this skill successfully counters: it gains priority and triggers a counter effect. - Additionally doubles buffsBuffEffects that increase attributes, Skill Power, or Combo Count, reduce Energy Cost, or grant effects including Lifesteal, and Overload. (Excludes Mark, Trait, and Other effect types.).
Instant Zero
—StatusEnergy Cost of enemy skills +3 this turn. Counter: DefenseCounter: DefenseIf the enemy uses a defense skill, this skill successfully counters: it gains priority and triggers a counter effect. - Energy Cost of all skills +3 instead.
Mana Burst
1AttackDeals Magic Damage. Consumes all Energy on use. The more Energy consumed, the higher the damage.
Psychic
—StatusTransforms into a random skill from an enemy Jini each turn, and this skill's Energy Cost -2.
Sunbask
—StatusDispels all buffsBuffEffects that increase attributes, Skill Power, or Combo Count, reduce Energy Cost, or grant effects including Lifesteal, and Overload. (Excludes Mark, Trait, and Other effect types.) from the enemy.
Thorn
—StatusInflicts 1 stack of Thorn MarkThorn MarkMark effect: When a Jini leaves the field, its replacement loses 6% Health. on the enemy.
Mind Jolt
—StatusEnergy Cost of all enemy skills +1. Counter: DefenseCounter: DefenseIf the enemy uses a defense skill, this skill successfully counters: it gains priority and triggers a counter effect. - Energy Cost +3 instead.
Scare Off
—DefenseReduces damage taken by 60%. Counter: AttackCounter: AttackIf the enemy uses an attack skill, this skill counters successfully: This Jini gains priority and triggers a counter effect. After use, all the equipped defense skills enter a 1-turn cooldown. - The enemy performs a retreatRetreatThe Jini leaves the field and is replaced by a selected teammate. Any Jini entering this turn is immune to this effect..
Frozen World
—DefenseReduces damage taken by 80%. Counter: AttackCounter: AttackIf the enemy uses an attack skill, this skill counters successfully: This Jini gains priority and triggers a counter effect. After use, all the equipped defense skills enter a 1-turn cooldown. - Energy Cost of the countered skill +3.
Bloodline Skill
A Bloodline Elixir gives Cairu one of 18 bloodlines, and from level 15 each bloodline teaches it its own skill. Cairu holds one bloodline at a time.
Fire
Ignite
—Status
Inflicts 10 stacks of BurnBurnDeals Fire-class damage equal to 2% of Health at the end of the turn and reduces stacks by 50%. (Fire-class Jinies are immune to this effect.) on the enemy.
100
Ice
Rime—Status
Inflicts 4 stacks of FreezeFreezeFreezes 5% of Health; if current Health is lower than the Freeze ratio, the Jini becomes Exhausted. (Ice-class Jinies are immune.) on the enemy.
Dragon
Draconic Roar
200Attack
ChargesChargeCharges for 1 turn before casting on the next. While charging, the Jini can not be forced to leave the field., then deals Magic Damage to the enemy.
Electro
Paralyze
—Status
Enemy PriorityPrioritySkills with higher priority act first, bypassing any Speed differences between Jinies. Priority can be stacked. -1. Counter: DefenseCounter: DefenseIf the enemy uses a defense skill, this skill successfully counters: it gains priority and triggers a counter effect. - Enemy Physical & Magic Attack additionally -70%.
Poison
Poison Spore
—Status
Inflicts 5 stacks of PoisonPoisonDeals Poison-class damage equal to 3% of Health at the end of the turn. (Poison-class Jinies are immune to this effect.) on the enemy.
Bug
Feign Sleep
—Status
Restores 2 Energy. Grants allied lineup 1 stack of OfferingOfferingGrants Offering buffs to the Bite and Swarm skills in the lineup.: Energy Cost -2.
Wing
Plume Rush
—Status
Power of all skills +20. Grants AgilityAgilityWhen a Jini is switched in, it casts the first skill with the Agility effect that it has enough Energy to use..
Charm
Sweet Sustain
—Status
CuteifyCuteifyDevolves to the previous stage on its evolution line with Species Aptitude lowered accordingly. (Only Jinies capable of devolution can gain Cuteify. This effect persists even after they leave the battlefield.) itself and the enemy: Restores 40% Health.
Havoc
Greed
—Status
Grants 100% LifestealLifestealWhen dealing damage, restores Health proportional to the damage dealt and Lifesteal ratio..
Mech
Gear Transfer
—Status
Speed +30. If this skill is in slot 1 or 3, Physical Attack additionally +80%. GearshiftGearshiftAt turn start, skills with Gearshift X move down X slots in the queue. This effect stacks. 1.
Stellar
Hyper Projection
—Status
Inflicts 4 stacks of Starfall MarkStarfall MarkMark effect: Hitting the marked Jini with a non-Stellar-class skill triggers Starfall Mark. This consumes all Starfall stacks to deal bonus Stellar-class damage. on the enemy.
Cairu class matchup
As a Earth-class Jini, Cairu takes increased damage from 
Flora, 
Water, 
Ice, 
Fighting and 
Mech skills and reduced damage from 
Common, 
Fire, 
Electro, 
Poison and 
Wing skills.
Increased damage from these skills
Flora
WaterIce
FightingMechReduced damage from these skills
CommonFireElectroPoisonWingCairu research topics
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