Mulligans
This is a decklist for Wild. There really aren’t a whole lot of decklists for wild out there so I thought I would post one or two. This is a Tempo Mage with a little more late game added to it as well to help with consistency. However, Barnes does a fantastic job of bringing those late game minions in really early. He synergizes extremely well with Ragnaros, Sludge Belcher, Sylvanas Windrunner, and Piloted Shredder. The Hardest matchups are against Secret Paladin and Deathrattle Priest, although I tend to have about a 50% win rate against them.
Mulligans:
Try to go for any of the typical early tempo cards such as Mana Wyrm, Flamewaker, and Frostbolt. An argument could be made for keeping Barnes in the opening hand, but I typically only keep him if I have a decent 2 drop in my hand as well as the coin.
Please let me know what you think, or what your results are.