Well. Not the best but with some rng on my side with brawls I successfully bombed some snakes on my 4th try with current iteration.

Main idea is to fill her deck with bombs and let them do their job.

Important thing to remember is to kill Hallazeal the Ascended  because the blows will do nothing.

Need some AOE, remember that Bladestorm can be used to kill one fat minion. Actually it might be worth trying to run 2 of them but i don't have second copy.

Try to bump Hoard Pillager to get even moar bombs. However sometimes some fancy plays like putting back Armorsmith or Risky Skipper might be handy.