This is one of the strongest Wild Format Token Druid with Boom. You 
shouldn’t be entering Wild without Dr Boom, so it’s an easy choice when filling out the 7 slot.
I’ve climbed from 15 to 4 with this deck pretty quickly and will probably use it all the way to legend in Wild this season. There aren’t a lot of matches you cannot win. Really aggressive decks can rush you down, but that can be said about most decks.
You always have Raven Idols and Yogg to turn games around. It’s a fun and versatile deck, and different to all those N’Zoth and Secret Paladin decks that are so popular in Wild. Give it a go and see how you get on.