req

Why not replace Force of Will with Counter Spell

Not as good as a faerie deck

Should I add Garruk Wildspeaker to this deck?

If money is not a problem, try adding some liege cards.
Creakwood Liege, Murkfiend Liege, Wilt-Leaf Liege, Balefire Liege

You might want to add Ambush Commander, Elvish Promenade, or Pack Hunt
Comment on my Elf Druid Deck
http://www.mtgvault.com/ViewDeck.aspx?DeckID=24579

You might want to add Ambush Commander, Elvish Promenade, or Pack Hunt

Have you thought about adding Light from Within.

This deck would be destroyed by a speed deck or land control.
My deck is one example http://www.mtgvault.com/ViewDeck.aspx?DeckID=24579

How do you plan on winning the game?

Thrumming stone is a must for this kind of deck

This deck is based around staking goblins and then sacking them for pumped creatures or Voracious Dragon but half of your support creatures are destroyed after one turn. Try cards like Fenzied Goblin, Frogtossor Banneret, Goblin Balloon Brigade, Goblin Chieftain, exc.

I exchanged defense of the heart for pack hunt. It produces more creatures and doesn't rely on the opponent.

I need help developing a side board