First team, just the fastest most hard hitting things i could find. You'll see also that i dont consider any team without chansey or tauros an actual good team (or just don't know how to make one). Golem since the team otherwise wouldnt have many predicted hbeams or explosions switch ins. Sing chansey cause otherwise you wouldn't have anything else to sleep also put stoss so you can stall out opposing chanseys in case zam got slept

=== [gen1ou] Something===

Alakazam
Ability: Synchronize
- Psychic
- Seismic Toss
- Thunder Wave
- Recover

Starmie
Ability: Illuminate
- Blizzard
- Thunderbolt
- Recover
- Thunder Wave

Chansey
Ability: Natural Cure
- Seismic Toss
- Ice Beam
- Soft-Boiled
- Sing

Golem
Ability: Rock Head
- Earthquake
- Body Slam
- Rock Slide
- Explosion

Zapdos
Ability: Pressure
- Thunderbolt
- Drill Peck
- Agility
- Thunder Wave

Tauros
Ability: Intimidate
- Body Slam
- Earthquake
- Blizzard
- Hyper Beam

Second team is a nice core since golem stops any electric that tries to counter slowbro, lapras is there to try and beat chansey with parafusion (it happens more often than you'd think) and also deal with annoying eggs watch out for the ground types since you dont have any good switch in other than slowbro (healthy chansey or lapras can do something in case you're not confident bro lives) also ice beam on slowbro to surprise any incoming zapdos since it's not staying in on golem to take a hit, it also does well against eggs and can help on amnesia wars against other slowbros or amnesia snorlax, if you miss the paralysis support twave on slowbro could do, just switch cofuse ray with twave on lapras or plain ice beam for twave, what do you care about the "original team"? run what you feel is better haha


=== [gen1ou] Brolem core ===

Jynx
Ability: Oblivious
- Blizzard
- Psychic
- Counter
- Lovely Kiss

Chansey
Ability: Natural Cure
- Thunderbolt
- Ice Beam
- Soft-Boiled
- Thunder Wave

Golem
Ability: Rock Head
- Earthquake
- Body Slam
- Rock Slide
- Explosion

Slowbro
Ability: Oblivious
- Surf
- Ice Beam
- Amnesia
- Rest

Lapras
Ability: Water Absorb
- Blizzard
- Thunderbolt
- Body Slam
- Confuse Ray

Tauros
Ability: Intimidate
- Body Slam
- Earthquake
- Blizzard
- Hyper Beam

This is just a team i made thinking about how reflect zam could be annoying in the endgame, i put gengar as lead cause i like explosion and you said you like offense, but you can do just as good with starmie lead for better para support (since zam doesnt have twave) and run sing with lapras. zapdos is there cause it's versatile af as the best mixed sweeper in the game and this team misses physical attacking power as it is (especially if you trade gengar for starmie)


=== [gen1ou] Endgame zam ===

Gengar
Ability: Cursed Body
- Hypnosis
- Thunderbolt
- Mega Drain
- Explosion

Chansey
Ability: Natural Cure
- Ice Beam
- Thunderbolt
- Soft-Boiled
- Thunder Wave

Lapras
Ability: Water Absorb
- Blizzard
- Thunderbolt
- Body Slam
- Confuse Ray

Zapdos
Ability: Pressure
- Thunderbolt
- Drill Peck
- Agility
- Thunder Wave

Alakazam
Ability: Synchronize
- Psychic
- Recover
- Reflect
- Seismic Toss

Tauros
Ability: Intimidate
- Body Slam
- Earthquake
- Blizzard
- Hyper Beam

This is just a plain boom team i made (actually the first team i ever made for rby ou lel) it's fun to use, just boom everything and sweep endgame with tauros, mindgames play a big role there, this is the most offense geared team in here i'd say but not the best

=== [gen1ou] Boom team ===

Gengar
Ability: Cursed Body
- Hypnosis
- Thunderbolt
- Mega Drain
- Explosion

Exeggutor
Ability: Chlorophyll
- Sleep Powder
- Stun Spore
- Psychic
- Explosion

Cloyster
Ability: Shell Armor
- Blizzard
- Clamp
- Hyper Beam
- Explosion

Golem
Ability: Rock Head
- Body Slam
- Earthquake
- Rock Slide
- Explosion

Chansey
Ability: Natural Cure
- Ice Beam
- Seismic Toss
- Soft-Boiled
- Thunder Wave

Tauros
Ability: Intimidate
- Body Slam
- Earthquake
- Blizzard
- Hyper Beam