Mulligans
The purpose of the deck is to be able to play a minion every turn and flood the board. (maybe 2 or 3 times if the opponent is good at clearing) When you have a nice board and don’t expect a mass removal spell you can bolster to deal a large amount of damage. With a bolstered board you should be able to kill your opponent in 2-3 turns.
The deck is really good against aggro because it plays weapons and multiple taunts that can survive and get buffed.