Hit top 50 masters with this deck (there are currently less than 100 expedition masters players) and thought I'd share. Being able to play T1 Dragonsmith>T2 Burningcore Drake really pushes the aggro level up a notch.
Needs a couple of commons and uncommons from the draft preview, but they're fairly easy to get.
May consider cutting a 1-2 Forges for more Thunders. Thunder is nice when you have a chump on the ground that can't attack anyway, but Forge is one of our only fast spells to play off of Eclipse Dragon's ability.
May also swap out some conflagrates for chars. It didn't take me long to hit masters so I didn't really get much chance to test out alternatives.