http://replay.pokemonshowdown.com/anythinggoes-385428013
Guy on the left: Pretty competent team. I can call shenanigans on the Shedinja and a few of the final turns with Ferrothorn but he did a legit job. I can see him being a legit person that's new to the whole thing and trying to ladder up competently.
Guy on the right: Competent set of Pokemon at first glance - completely incompetent everything else. It's always funny to see you doing more damage to yourself than you are to the opponent.
I have to do this one. Spoiler alert: mostly (R) within.
(R) Deoxys-N.
(R) Deoxys-N using Brick Break.
(R) Deoxys-N using Brick Break on Shedinja.
(R) Deoxys-N using Brick Break on Shedinja two turns in a row.
(R) Earthquake+Agility (with Speed Boost, gotta go fast)+Bulk Up+Facade Blaziken.
(R) Mega Kangaskhan using Earthquake on Shedinja.
(R) Deoxys coming back in on Shedinja and using Double-Edge.
(R) Salamence using Dragon Tail is a bit suspect already, but it used it on, you guessed it, Shedinja.
(R) Another mon using Brick Break on Shedinja, this time Aegislash.
(L) Falling for the constant switching to PP stall Sucker Punch.
(R) Kangaskhan finally manages to take out Shedinja with... Fire Blast.
(R) Salamence using Body Slam (where's your mega stone?) on Sableye.
(R) Doing it again, before getting smart for a change and phazing Sableye out.
(R) Aegislash using Gyro Ball is not necessarily bad, but using it on Ferrothorn, the slowest mon that's viable in AG, certainly is.
(R) Salamence setting up on Ferrothorn, only to get smacked by a crit Gyro Ball.
(L) On that topic, is Curse Ferrothorn actually a thing?
(R) Aegislash using Autotomize, completely failing at the mechanics of Gyro Ball in so many ways.
(R) Blaziken being completely helpless against Ferrothorn. You have two sets of SE STAB moves and you have neither. As a result, it dooms its two remaining teammates (Aegislash and Kangaskhan) to die from Spikes damage.