Water:blastoise,samurott,empoleon,gyrados,lapras,feligatr or mudkip ( or other suggestions)
Grass:venusaur,torterra,sceptile or serperior ( or other suggestions)
Electric:jolteon,galvantula,electrivire,voltorb or pikachu ( or other suggestions)
Steel or something else: metagross,machamp,hitmonchan,gliscor,pidgeot or klinklang ( or other suggestions)
Other type:gengar,onix,zoroark,salamence,dragonite,porygonZ,lairon,golem,golurk( or other suggestions)
Thanks for your time!