Help on Ele/Mes build

Id like to start farming desert griffons i hear theres big bucks involved.

dont really wanna spend the time to make a warrior so i was wondering if there was a build for farming these heavy melee creatures. i tried some stances and earth spells, but im 16 fire and 13 storage, so any suggestions on attribute relocation / skills would be helpful.

three good ways IMO
1. go ele/monk (drop fire for smiting, get 9 earth 16 energy storage 12 smiting)
2. get mist form and heavy fire AoE
3. get obsidian flesh and heavy fire AoE