You want stat-boosting permanents on the battlefield as quickly as possible such as Soulcatcher's Aerie, Murmuration, and especially Coat of Arms which is the best typal-based stat boosting permanent in the game
Its a board wipe you can sequence into or make one sided by playing bigger stuff, it leaves your mana rocks around, it can Lightning Bolt, and it can eventually do a silly-good ultimate ability
Also, don't forgetthe Historic Challenge is this weekend
Any "as [this creature] enters" or "[this creature] enters with" abilities of the chosen creature will also work
Either way, 2/3 deathtouch for WB is pretty nice
With cards that provide benefits to all players, not just yourself, group hug decks try to help all players in the match until they put themselves in a position to win the game