Even though the devs have basically put tavern brawl to cruise control/maintenance mode with nothing new, Imma start a thread.
This week’s brawl is random deck of spells, and when you cast a spell you get random minion of the spell’s cost.
Maybe it’s because of what’s going on in standard, but it’s refreshing since there are no heroes, no quests, no renos, no odyns, none of the crazy synergies in constructed, etc.
It feels closer to old school HS where board trading and winning card advantage takes work than anything in constructed lol 
That said, seems like whoever got blessed with the better removals spells - especially AoE - gets a huge boon here. Card draw/generation ain’t bad either.