As the game goes on, and you accumulate more land, you can play more powerful effects
Finally we get to the latest version: Niv-Mizzet, Parun
Or you could use Mirage Mirror to endlessly copy lands, make endless colored mana, and use Kinnan's second ability to play out as much stuff as you want
There are only 12 Legendary cards in The First Chapter, two for each ink color
Trample helps Toski, Bearer of Secrets give you some card draw, but you can see how that saboteur ability improves in a deck that builds a wider board, right
Werewolves aren't the most powerful tribe, they get rundown quickly because they are fragile (in human form) and take a some time to set up, but one transformed attack from a few werewolves is usually devastating