I managed to reach the maximum rank about 6 months ago these are some of the team movements that I managed to write and remember
NORMAN normal type Hoenn
Slaking
Giga impact
Kangaskhan Mega
Seismic toss
Exploud
Fire blast
BLUE the inmortal blue
Aerodactyl Mega
Taunt
Stone edge
Aerial ace
Earthquake
Machamp
Dynamic punch
Alakazam Focus Sash
Calm mind
CLAY GROUND TYPE UNOVA
Seismitoad
Toxic
Stealth Rock
Scald
Excadrill Mold braker
Iron head
Flygon Mega
Bugg buzz
Fire blast
KOGA POISON TYPE
Crobat Black sludge
Super fang
Brave bird
Roost
Cross poison
Muk
Fire punch
Beedrill Mega
Poison jab
X scissor
CRESS WATHER TYPE UNOVA
Simipour
Ice beam
Hydro pump
Samurott
Ice beam
Crawdaunt Mega
Swords dance
Knock off
MISTY WATER TYPE
Quagsire
Scald
Earthquake
Starmie
Hydro pump
Psicoshock
Blastoise Mega
Aura sphere
Scald
DRAYDEN DRAGON TYPE UNOVA
Druddrigon
Seath rocks
Roar
Flygon
Outrage
Haxorus Mega
Iron head
You can also see here the team that I used to win that rank
It is not the most honorable strategy but it works