Verified answer

There are many strategies like weather tr etc

Baton-Pass- these are mostly lead by smegral or ninjask or other pokemon with usefull moves coupled with baton pass.for instance

Start of turn 1

Volbeat used Substitute!

Volbeat made a substitute!

The foe's Smeargle used Spore!

Volbeat's substitute blocked Spore!

Start of turn 2

Volbeat used Tail Glow!

Volbeat's Sp. Att. sharply rose!

The foe's Smeargle used Cosmic Power!

The foe's Smeargle's Defense rose!

The foe's Smeargle's Sp. Def. rose!

Start of turn 3

Volbeat used Tail Glow!

Volbeat's Sp. Att. sharply rose!

The foe's Smeargle used Cosmic Power!

The foe's Smeargle's Defense rose!

The foe's Smeargle's Sp. Def. rose!

Start of turn 4

Volbeat used Baton Pass!

Coordinator Sahil called Volbeat back!

Coordinator Sahil sent out Espeon!

The foe's Smeargle used Cosmic Power!

The foe's Smeargle's Defense rose!

The foe's Smeargle's Sp. Def. rose!

Start of turn 5

Espeon used Psychic!

The foe's Smeargle lost 99% of its health!

The foe's Smeargle hung on using its Focus Sash!

The foe's Smeargle's Sp. Def. fell!

and after that i sweeped all his team

Weather teams

Rain-politoed lead or rain dance move and main sweeper is toxicrok and kingdra

Sun-Ninetales or sun setting and main sweeper is vensaur

Sand-tyranitar or hippodown and main sweeper is excadrill

Hail-abamasnow,least used weather and no main sweeper but regice can be used for stall

Trick room-A good defensiuve pokemon like bronzang and set up trick room,

during trick room,some great pokemons can be used like rhydperior with huge attack of 140 and others.

Boosting moves-Same as baton pass but no baton pass,means setting up sword dance or calm mind than start sweeping.

these r few suggestions and there are others too but not so popular,with release of dw abilities weather is most used strategy.