I'll just do some of the best of each type I guess...
Normal Type
Mega Pidgeot
Mega Kangaskhan
Dodrio
Smeargle
Slaking
Staraptor
Lopunny(Mega can count too)
Porygon-Z
Regigigas(after slow start wears off)
Arceus
Braviary
Meloetta(both forms)
Fire Type
Charizard(both megas)
Arcanine
Typhlosion
Blaziken(Mega can count)
Mega Camerupt
Infernape
Heatran
Victini
Normal Darmanitan
Chandelure
Reshiram
Talonlame
Water Type
Tentacruel
Cloyster
Starmie
Gyarados
Vaporeon
Quagsire
Kingdra
Suicune
Swampert
Sharpedo
Crawdaunt
Milotic
Huntail
Gorebyss
Kyogre
Rotom Wash
Keldeo-Resolute
Greninja
I will add in some others later.
Hope I helped!(for now)
