25 you don't play hearth stone I suppose?
if you play other card games then you can compare face hunter with super, super agro. to the point where the only thing it does is play minion-> go face. Tavern brawl is a game mode with every week a new "fun" rule set.
So why on earth would you play a deck that is the same as repeat 2 actions over and over again in tavern brawl if you can and actually rank up with said deck something you can not do in tavern brawl?