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Twin-Light Fish - Version 5 vs Version 6
Jun 21, 2026, 06:06 AM
Added base-stat table and species ability for 双灯鱼
Sep 16, 2026, 04:22 AM
Added confirmed base stat line, encyclopedia fields, level-up move list
11Overview2233Twin-Light Fish (双灯鱼) is a Water and Electric dual-type spirit exclusive to Season 1 of Roco Kingdom: World. It is the base form of a two-stage line that evolves into Sharp Lamp Fish (利灯鱼) at Level 30. Lore descriptions note that Twin-Light Fish uses bioluminescent bacteria rather than light magic to produce its characteristic glow. The spirit must keep its head lamps above the water surface, which influences where it appears in the open world.4455Base Stats (双灯鱼)6677StatValueHP102Physical Attack55Magic Attack111Physical Defense57Magic Defense93Speed84Total50288In the dex this spirit reads as a Water and Electric dual-type. Its species ability is 对流: 自己的能耗增加变为能耗降低;能耗降低变为能耗增加。.991010Evolution Chain11111212DexNameChineseEvolves At#321Twin-Light Fish双灯鱼Base form#322Sharp Lamp Fish利灯鱼Level 301313Sharp Lamp Fish Details14141515Sharp Lamp Fish is the evolved form and the main competitive piece of the line. It retains the Water and Electric dual typing and gains an expanded skill pool oriented toward team energy support and Magic Attack burst.16161717Species Ability: Convection18181919Convection (对流) inverts energy cost changes on Sharp Lamp Fish's skills. Energy-cost increases convert into decreases, and energy-cost decreases convert into increases. Paired with the right teammates, this turns enemy debuffs into effective buffs.20202121Signature Skills22222323Water Light Strike (水光冲击): 140 Magic Attack damage at 5 energy cost.Thunderstrike (落雷): 100 base power with stacking increments of +20 per use.Flash Strike (闪光冲击): 100 power at 3 energy cost.Moisturize (润泽): Self-buff of +200% Magic Attack, and supplies 8 energy to the next spirit on the bench.Interdict (阻断): Status skill that disrupts enemy energy generation.Overcharge (加大功率): Switch out; the next spirit that enters the field receives a +8 energy bonus.24242525Role26262727Sharp Lamp Fish plays as a Magic Attack special sweeper with a secondary team-energy support role. In Rain weather it hits serious damage numbers on Water skills, and its Overcharge switch-out leaves the incoming spirit with enough energy to immediately use a high-cost burst.28282929How to Obtain30303131Season 1 exclusive encounter triggered through the Nightmare Shackles system. It cannot be purchased from shops.Sanctuary fruit pair: Two pure Water-type sanctuary fruits. The second Water family depends on unlocking at least 100 Pokedex entries, which is the gate to the deep-blue whale family used in community farming routes.Rotation: Standard 2 to 2 alternation between the two Water fruit families inside the sanctuary.32323333April 16 Compensation Egg34343535As part of the April 16, 2026 Magic Renewal patch, every player received a mail containing one shiny Twin-Light Fish egg. The egg hatches into a shiny variant without requiring the player to hit the Nightmare Shackles pity counter. This is the most accessible path to a shiny Twin-Light Fish during Season 1. The mail was sent in response to the water-domain continuous capture bug acknowledged in the April 13 Letter to Little Rocos.36363737Competitive Notes38383939Offensive coverage: Water hits Fire, Ground, and Stone supereffectively; Electric hits Water and Flying. Together the dual typing threatens most early-game frontlines.Defensive weaknesses: Ground-type moves are especially dangerous since Electric is weak to Ground and Water alone does not cover the hole.Synergy with Rain teams: In a Rain-biased composition, Water moves gain a 50 percent power boost, which pushes the line into serious damage territory.40404141Tips42424343Hatch the April 16 shiny egg before investing in wild farming. A free guaranteed shiny skips the pity grind entirely.Keep the spirit in rainy zones or Rain weather system teams to amplify its Water damage.Evolve promptly at Level 30. Sharp Lamp Fish has the stronger skill pool and higher stats; the base form should not be used in competitive content.444445+Base Stat Line46+47+The figures below are the values carried in the game's own spirit encyclopedia data for 双灯鱼. The six stats sum to a species total of 502.48+49+StatBase valueHP (生命)102Physical Attack (物攻)55Physical Defence (物防)57Magic Attack (魔攻)111Magic Defence (魔防)93Speed (速度)84Total50250+Encyclopedia Entry51+52+FieldValueDex numberNO.320Chinese name双灯鱼Element typeWater / Electric (水系・电系)Evolution stageStage 1Species class自然类精灵Height range0.5~0.72MWeight range14.9~17.8KGMovement浮游RideableYes, single riderPerception range40Starlight value16Shiny variantYesAdded in version1.0.0 (2026-03-26)53+Level-Up Move List54+55+双灯鱼 learns the following moves by level. Power is blank for moves that do not deal direct damage, and energy is the cost paid to use the move in battle.56+57+LevelMoveElementCategoryPowerEnergy1魔法增效NormalStatus-01水弹WaterAttack4002超导加速ElectricAttack70210加大功率ElectricStatus-413能量炮NormalAttack50320润泽WaterStatus-721倾泻NormalAttack70323落雨WaterStatus-524激流WaterAttack120432双联脉冲ElectricAttack50433落雷ElectricAttack35340水光冲击WaterAttack140549强制重启ElectricAttack90350水波术WaterAttack9064558See Also46594760Spirits - roster overviewSeason 1: Dark Night Collecting Light - seasonal context and shiny variantsShiny and Variant Spirits - Nightmare Shackles pity mechanicsWeather System - Rain synergyPatch Notes - April 16 compensation mail details