Yes, I know, not much to go on here. I'm using this team in a tournment of sorts, legendarys are banned and all items are allowed, but the item clause is still active. All teams in the tournment have to be the same type, so i chose Ice.
Abomasnow@ Big Root
Snow Warning
Timid 252SpAtk/252Spd/6Atk
-Blizzard
-Focus Punch
-Substitute
-Leech Seed
The basic lead for any Hail team. Subs up from the start and Leech Seeds for more HP. Blizzard for STAB and Focus Punch to deal with potential T-Tars Big Root had to be used so I could have Leftovers on my more bulky Pokemon.
Cloyster@ Leftovers
Skill Link
Relaxed 252HP/252SpDef/6Atk
-Icicle Spear
-Toxic Spikes
-Rapid Spin
-Surf
Rapid Spinner is necessary for this team, and although Cloyster isn't a great one due to Stealth Rock weakness, I have no other choices from the Ice type. Icicle Spear for STAB, Skill Link, and it's a good way to get rid of potential Garchomps. Toxic Spikes is there because there is no Poison type in the tournament, since no one signed up for it, so there's less of a chance they get absorbed. Rapid Spin to make SR go away, and Surf for STAB.
Glaceon@ Choice Scarf
Snow Cloak
Modest 252SpAtk/252Spd/6HP
-Blizzard
-Shadow Ball
-Hidden Power (Fighting)
-Sleep Talk
You probably saw this coming. Blizzard for STAB and massive win with Glaceons high Special Attack. Shadow Ball and HP for coverage, so that Glaceon can hit everything at least neutral. Sleep Talk is for a possible switch in on Hypnosis. Glaceon's movepool is actually that bad that I needed to put Sleep Talk on it, maybe a little help if possible?
Weavile@ Choice Band
Pressure
Jolly 40HP/252Atk/216Spd
-Ice Shard
-Ice Punch
-Pursuit
-Brick Break
Choice Banded Weavile for later game sweeping. Ice Shard and Ice Punch for STAB, Ice Shard is to deal with Choice Scarfers. Pursuit for STAB and for switches, and Brick Break for T-Tar and Blissey.
Mamoswine@ Life Orb
Snow Cloak
Naughty 252Atk/236Spd/20SpAtk
-Ice Shard
-Blizzard
-Earthquake
-Stone Edge
Mixed Mamoswine to stay away from another Choice Bander. Ice Shard for Physical STAB and Blizzard for Special STAB, and to deal with Physical Walls that won't expect a Mixed Mamoswine. Earthquake and Stone Edge for more coverage and STAB on EQ.
Froslass@ Brightpowder
Snow Cloak
Timid 252SpAtk/252Spd/6HP
-Spikes
-Thunder Wave
-Substitute
-Blizzard
Before I begin this, I feel I might need to say this again, all items are allowed. This is designed to abuse Snow Cloak as well as possible. Substitute so just in case she gets hit, she has a barrier to take the hit for her. T-wave to slow down sweepers. Spikes to abuse the fact that they can't always hit, and Blizzard for STAB.
I also want to add this guy in, if any of you think this is a good idea, let me know where he would fit in, and what item to use, since he conflicts with Cloyster's Leftovers
Walrein(Lawlrein)@ Leftovers
Ice Body
Bold 220HP/240Def/48Spd
-Protect
-Substitute
-Toxic
-Surf
Ice Body abuse FTW! Basically Toxic the opponent, then alternate Protect and Substitute to stay alive. Surf is for those who Toxic doesn't bode well again whose name isn't Tentacruel. There's probably more that I need to worry about, but Tenty came to mind first
So there it is. I would love suggestions, anything that can help me would be great! Thanks!

Abomasnow@ Big Root
Snow Warning
Timid 252SpAtk/252Spd/6Atk
-Blizzard
-Focus Punch
-Substitute
-Leech Seed
The basic lead for any Hail team. Subs up from the start and Leech Seeds for more HP. Blizzard for STAB and Focus Punch to deal with potential T-Tars Big Root had to be used so I could have Leftovers on my more bulky Pokemon.

Cloyster@ Leftovers
Skill Link
Relaxed 252HP/252SpDef/6Atk
-Icicle Spear
-Toxic Spikes
-Rapid Spin
-Surf
Rapid Spinner is necessary for this team, and although Cloyster isn't a great one due to Stealth Rock weakness, I have no other choices from the Ice type. Icicle Spear for STAB, Skill Link, and it's a good way to get rid of potential Garchomps. Toxic Spikes is there because there is no Poison type in the tournament, since no one signed up for it, so there's less of a chance they get absorbed. Rapid Spin to make SR go away, and Surf for STAB.

Glaceon@ Choice Scarf
Snow Cloak
Modest 252SpAtk/252Spd/6HP
-Blizzard
-Shadow Ball
-Hidden Power (Fighting)
-Sleep Talk
You probably saw this coming. Blizzard for STAB and massive win with Glaceons high Special Attack. Shadow Ball and HP for coverage, so that Glaceon can hit everything at least neutral. Sleep Talk is for a possible switch in on Hypnosis. Glaceon's movepool is actually that bad that I needed to put Sleep Talk on it, maybe a little help if possible?

Weavile@ Choice Band
Pressure
Jolly 40HP/252Atk/216Spd
-Ice Shard
-Ice Punch
-Pursuit
-Brick Break
Choice Banded Weavile for later game sweeping. Ice Shard and Ice Punch for STAB, Ice Shard is to deal with Choice Scarfers. Pursuit for STAB and for switches, and Brick Break for T-Tar and Blissey.

Mamoswine@ Life Orb
Snow Cloak
Naughty 252Atk/236Spd/20SpAtk
-Ice Shard
-Blizzard
-Earthquake
-Stone Edge
Mixed Mamoswine to stay away from another Choice Bander. Ice Shard for Physical STAB and Blizzard for Special STAB, and to deal with Physical Walls that won't expect a Mixed Mamoswine. Earthquake and Stone Edge for more coverage and STAB on EQ.

Froslass@ Brightpowder
Snow Cloak
Timid 252SpAtk/252Spd/6HP
-Spikes
-Thunder Wave
-Substitute
-Blizzard
Before I begin this, I feel I might need to say this again, all items are allowed. This is designed to abuse Snow Cloak as well as possible. Substitute so just in case she gets hit, she has a barrier to take the hit for her. T-wave to slow down sweepers. Spikes to abuse the fact that they can't always hit, and Blizzard for STAB.
I also want to add this guy in, if any of you think this is a good idea, let me know where he would fit in, and what item to use, since he conflicts with Cloyster's Leftovers

Walrein(Lawlrein)@ Leftovers
Ice Body
Bold 220HP/240Def/48Spd
-Protect
-Substitute
-Toxic
-Surf
Ice Body abuse FTW! Basically Toxic the opponent, then alternate Protect and Substitute to stay alive. Surf is for those who Toxic doesn't bode well again whose name isn't Tentacruel. There's probably more that I need to worry about, but Tenty came to mind first
So there it is. I would love suggestions, anything that can help me would be great! Thanks!