So I've been trying to get into competitive battling and with my wifi now working, i can finally stary. So, here ismy first try at a team. I would really appreciate suggestions.

Mamoswine @ life orb
Snow Cloak (I don't have any way yo get a Dream World varient)
EVs: 252 Att / 252 Spe / 4 Def
Jolly nature
-Icicle Crash
-Ice Shard
-Stealth Rock

Haxorus @ Lum Berry
Mold Breaker
EVs: 252 Att / 252 Spe / 4 HP
Jolly nature
-Dragon Dance
-Low Kick

Scizor @ Choice Band
EVs: 252 Att / 252 HP / 4 Def
Adamant nature
-Bullet Punch
-Bug Bite

Suicune @ Leftovers
EVs: 252 HP / 252 Def / 4 SpA
Bold nature
-Calm Mind

Gengar @ Focus Sash
EVs: 252 SpA / 252 Spe / 4 HP
Mild nature (If it is nessicary I can breed a modest/timid one)
-Shadow Ball
-Destiny Bond
-Energy Ball

Togekiss @ Leftovers
Serene Grace
EVs: 252 HP / 252 Spe / 4 SpA
Modest nature
-Nasty Plot
-Air Slash
-Heal Bell

I know the team is pretty standard, just looking for a few pointers. Thanks!