Rate my "future" team

[ShinyPikachu777]

Yeah, I got bored so...
(I used Veekun and Serebii as a reference guide)

Baibanira
Modest Nature (+ Sp. Atk, - Atk.)
Ability: Ice Body
Item: Balloon
Attacks:
Blizzard
Hail
Flash Cannon
Toxic

Erufuun
Timid Nature (+ Spd., - Atk)
Ability: Slip Through
Item: Big Root
Attacks:
Leech Seed
Substitute
Light Screen
Giga Drain

Chirachiino
Jolly Nature (+ Spd., - Sp. Atk)
Ability: Technician
Item: Rugged Helmet
Attacks:
Toxic
U-Turn
Safeguard
Wake-Up Slap

Burungeru (M)
Calm Nature (+ Sp. Def, - Atk.)
Ability: Cursed Body
Item: Leftovers
Attacks:
Brine
Recover
Will-o-Wisp
Evil Eye

Gigigear
Careful Nature (+ Sp. Def, - Sp. Atk)
Ability: Plus/Minus
Item: Metronome
Attacks:
Gear Saucer
Gear Change
Screech
Metal Sound

Arkeos
Jolly Nature
Ability: Faint-Hearted
Item: Pumice Stone
Attacks:
Dragon Claw
U-Turn
Acrobat
Endeavor
-----------

Okay, I know some Pokemon seem gimmicky, but this is just a preliminary for a team I might use for, say, the Battle Subway.