Google Gemini Answer
Octillery(オクタン)isaWater-typePokémonintroducedinGenerationII.ItevolvesfromRemoraidstartingatlevel25.
Itisalarge,octopus-likePokémonwitharoundbodyandeighttentacles.Eachtentaclehasasuctioncupattheend,allowingittoclingontoobjectsandsurfaces.Ithasawide,toothlessmouthandtwolarge,blackeyes.Itsskinisadeeppurplecolor,andithasawhiteunderbelly.
OctilleryisapowerfulWater-typeattackerthatcanlearnavarietyofpowerfulmoves.IthasahighbaseSpecialAttackstat,makingitathreattoopposingPokémon.ItalsohasagoodSpeedstat,allowingittooutspeedmanyopponents.
OneofthebestwaystouseOctilleryinbattleistouseitspowerfulWater-typemoves.ItcanlearnmovessuchasHydroPump,Surf,andWaterPulse,whichcandealheavydamagetoopposingPokémon.ItcanalsolearnmovessuchasPsychicandShadowBall,whichcangiveitcoverageagainstawiderrangeofopponents.
Inadditiontoitsoffensivecapabilities,OctillerycanalsobeusedasasupportPokémon.IthasaccesstomovessuchasRecover,whichcanrestoreitsHP,andOctazooka,whichcanlowertheopponent'sSpecialDefense.ItcanalsolearnmovessuchasProtect,whichcanblockattacks,andSafeguard,whichcanprotectitsalliesfromstatusconditions.
HerearesometipsforusingOctilleryeffectivelyinbattle: