Spesialization
 

Hi, i play a shammy and i will change my specialization to slteration because i have my braser with winter roar... this spesialization change something on cannibalize ? I mean that cost no mana but life instead.. or maybe that give me more mana?

Thank you!

As far as I know, Specialization only reduces the mana cost of the spell. Specialization won't improve Cannibalize, as it costs 0 mana already.

Alteration is still a great specialization. It is what I use on my Shaman.

All right, that what i think. Thank you :)

Alteration covers your most valuable spells as a shaman: most buffs, heals, slows, roots, cripples and regens. I’d wager it will make up the majority of the mana you ever spend your shaman.

Just go alteration spec.