Finally decided to start playing the Subway again...
Battle Subway Super Singles streak: 90
Note: Streak done on a different game cart to previous streak
Nothing impressive, but might as well post it anyway.
Cloyster @ Focus Sash
EVs: 252 Atk / 6 Sp Atk / 252 Spe
Full credit goes to Peterko for this Cloyster, it's an absolute beast and it makes playing the Subway a lot more entertaining.
Latios @ Choice Specs
EVs: 6 HP / 252 Sp Atk / 252 Spe
Wrote about this Latios in my previous streak. I'd love to replace Thunderbolt with Thunder but the accuracy drop is too significant.
Metagross @ Choice Band
EVs: 6 HP / 252 Atk / 252 Spe
Powerful. Clear Body is useful for negating Intimidate. I hardly used Meteor Mash or Hammer Arm at all, the latter having very redundant coverage, but I don't really know what to replace them with, perhaps Thunderpunch/Rock Slide.
How I lost:
I was lucky enough to encounter hardly any hax during the streak, although this battle pretty much made up for it:
Other notable battles:
cloy vs slowbro
switch to metagross, trick room
cloy vs bro
psychic, rock blast
switch to lati, psychic
dragon pulse ko
lati vs seismitoad
switch to cloy, fling ko
pulse, poison jab
lati vs slowking
pulse, sitrus, trick room
psyshock to 11 hp, pulse ko
I think this team has a lot of potential, I'll probably use it again a few more times.