Didn't realize that Regice was a legendary since I was just looking at ALL 22 ICE POKEMON and picking from that list. Seriously, with all the pokemon in existence how the crap is there only 22 Ice types. It's sickening and depressing. :colonveeplusalpha:
On another note, I guess Weavile would be pretty good to have. I wouldn't mind Lapras but then I'd have two water types in there and blah. This is purely for main-game stuff, not competitive or anything... so really I don't care about movesets enough to plan them. :V
So final team is:
Abomasnow
Glaceon
Weavile
Froslass
Walrein
Mamoswine
...Seems pretty good to me. I actually get an okay type spread here too with Grass, Dark, Ghost, Water, and Ground mixed in. My only concerns are how terrible of a defensive type Ice is. Glass cannons ahoy?