I'm sure you mean race. The best race on horde for a shaman is hands down goblin. Goblins receive rocket boots which launches you forward. For alliance the best race to go is draenei. Draeneis receive gift of the naaru and heroic pressence. Gift of the naaru is a heal-over-time and heroic pressence gives you 1% hit raiting. The best spec to get for a shaman is elemental. Elemental allows you to be some what useful towards your team by allowing you to CC and do plenty of damage ect. Hope this helped and take care!