The owner of this deck hasn't added a sideboard, they probably should...
Start typing a card name and use the auto-complete feature to quickly select the card you're trying to add. Enter a quantity and add that card to your sideboard!
Submit a list of cards below to bulk import them all into your sideboard. Post one card per line using a format like "4x Birds of Paradise" or "1 Blaze", you can even enter just the card name by itself like "Wrath of God" for single cards.
Using Wirewood Symbiote to return elves with "enters the battlefield" abilities to your hand while untapping elves with great tap abilities.
This deck has been viewed 2,373 times.
Wow this is cool, love you're use of the Mercy Killing/Joraga Warcaller, that's going to be some nasty tokens. I have a Elf deck my self, take a look at it, maybe you'll get some inspiration: http://www.mtgvault.com/ViewDeck.aspx?DeckID=204978
Permalink
You know what is also fun about Mercy Killing? Zap one of their big creatures (say, Blightsteel)--they get 11 elves, but then you tap Magistrate or drop a Pride on your taunting elf, regenerate him with Ezuri, and swing, killing off all the elves you just gave him (after you use them for mana ramps with Priest of Titania into Genesis Wave, of course, lol).
So many cool combos with that card indeed. Also if using wellwisher: Kill big creature boost life points, kill 'em all :).