Hearthpwn

Fairly simple concept!  Utilize deathrattle minions to help keep the board populated.  Spells such as Deadly Shot and Freezing Trap help to control the opponent's Singularity.

Eggs are all banned (except Scarab Egg for some reason...), BUT I'm not certain if they can/cannot be randomly summoned or discovered.  So I included Wandering Monster for a little added protection and maybe a random Devilsaur Egg if possible, and Jeweled Scarab to possibly discover that same egg.

Best play of the deck is to use Carnivorous Cube on a large Singularity, then cast Play Dead on Cube once or even twice.  You'll end up with one REALLY BIG Singularity, and two just like the one you cast Cube on.  This is great because single target removal is likely to be rampant given the nature of the Brawl, and how all minions combine into one.  Making a play like this leaving you multiple big minions is likely game winning!

If memory serves me right, Harvest Golem was also a bit "bugged" last time this Brawl was out so it and others like it (Infested Tauren) might be worth a try to see if that interaction is still broken or not when played on an empty board.  Would guess so since that's likely why they banned the eggs.

~ Thonson