My new UU team tell me what do you think

Gligar
Nature Impish
Ability Sand veil
Item Eviolite
HP:200 DEF:252 SP.DEF:52 ATK:4
Move set
-Earthquake -Stealth Rock
-Rock Slide -Roost
i use rock slide instead of toxic or taunt so i can atack honchkrow

Blastoise
Nature Calm
Ability Torrent
Item Leftovers
HP:200 SP.DEF:252 DEF:52 SP.ATK:4
Move set
-Scald -Rapid Spin
-Ice Beam -Roar
i use roar instead of dragon tail cuz if my opponet used substitute i can still phaze him out

Audino
Nature Adamant (just for the lolz)
Ability Regenerator
Item Leftovers
HP:252 DEF:125 SP.DEF:125 ATK:4
Move set
-Wish -Heal Bell
-Retaliate -Protect/Thunder Wave

Arcanine
Nature Jolly
Ability Flash Fire
Item LifeOrb
HP:4 ATK:252 SPD:252
Move set
-FlareBlitz -Wild Charge/CloseCombat
-ExtremeSpeed -Morning Sun

Mew
Nature Timid
Ability Synchronyze
Item Leftovers
HP:4 SP.ATK:252 SPD:252
Move set
-Nasty plot -Psychic
-FireBlast -VacuumWave
i use Vacuum wave specially for sharpedo

Sharpedo
Nature Adamant
Ability Speed Boost
Item Life Orb
HP:4 ATK:252 SPD:252
Move set
-Protect -Waterfall
-Crunch -Earthquake
i use adamant nature cuz sharpedo gets speed boost so adamant is the better choice

As expected from an E4 your team is very solid but I believe you should give sharpedo focus sash because priority moves easily OHKO it

thanks man and ok i'll change the item to Focus sash

Very strong team, though it appears to be very open to stall, but other than that, very good.