Help me finsh and any suggestions plz

Typhlosion (not aloud to use pics)

Nature: IDK which i need
Hold Item: need suggestions
EVs: need help
Moves:
Flame wheel
Swift
Earthquake
Brick Break

Scyther- or scizor if i can find someone to trade me (not aloud to use pics)

Nature:Adamant
Hold Item:Need suggestions
EVs: no idea
Moves:
Ariel Ace
X-Scizzor
Swords Dance
Agility

Lapras(not aloud to use pics)

Nature: IDK which is best
Hold Item:once again i need suggestions
EVs: no idea
Moves:
Ice Beam
Surf
Psychic
Confuse Ray

Skarmory (not aloud to use pics)

Nature: IDK which is best
Hold Item:once again i need suggestions
EVs: no idea
Moves:
Spikes
Steel Wing
Fly
Metal Sound

Nidoking (not aloud to use pics)

Nature: IDK which is best
Hold Item:once again i need suggestions
EVs: no idea
Moves:
Earthquake
Poison Jab
Night Slash (not sure if thats the name its the ghost type one)
???

Ampharos (not aloud to use pictures)

Nature: IDK which is best
Hold Item:once again i need suggestions
EVs: no idea
Moves:
T-Bolt
ThuderWave
Ice Punch ( i think it can learn this but im not sure)
???

i need alot of help finishing this team an d i know some of them arent the best competetive pokemon but any and all help is dearly appreciated

Smogon is a great resource if you're having trouble with EVs/Natures/Items and such. You should check out some of those standard movesets and try to add in those missing elements, otherwise it's really hard to rate your team =(

i didnt even know that place existed thanks