I can't see how a brand new account can play Token Druid? You need to pay for decks to get enough card for Token Druid in that amount of time. Or am I missing something?
Token Druid's win condition is pretty simple: flood the board and win, your opponents will eventually go out of removals.
Given this, the legendary cards you can use in this deck don't have a key role: they might help you to get more value (I'm thinking about Keeper Stalladris), but you can play even without them. That's why Token Druid is played by a lot of new accounts: simple to build, simple to pilot, clear win condition, relatively cheap (you can make a good version using just basic, common and rare cards).
If you need a decklist let me know: I've seen a couple of them in the last few days that should suit your purpose.