After you completed the adventure mode Subspace Emissary, go to The Forest to unlock Toon Link. This video will show you where to find him.
This video shows how to unlock all the secret characters (Wolf, Toon Link & Jigglypuff) in the Subspace Emissary from Super Smash Bros Brawl. Now were .
To unlock Toon Link first go to Subspace Emissary, make sure youve completed it, if not you will not be able to unlock him until you have done so.
Read description first* Doing some clean up around two levels before targeting the main targets. After clearing the main story, the Forest, the Ruins, and the .