LightningPack
LightningPack has the ability to run fast, they are also known to never lose a battle.
IcePack
Ice Pack can live in a much colder climate than the other packs and can go longer without food because of living in the harsh climate.
LeafPack
LeafPack can jump higher then any other wolves. They also have much tougher pads because of the sharp rocks in they're territory.
StreamPack
Streampack has very thick pelts that allows them to swim very well.