If you really want to push that damage, the tried and true Xenagos, God of Revels makes your forces tower over any opposition and Duskshell Crawler and Kodama of the West Tree helps you run over them
Card artists, in order: Lie Setiawan (Krenko), Svetlin Velinov (Goreclaw), Caroline Gariba (Lathril), Chris Rallis (Wilhelt), Chris Rahn (Tovolar), and Zack Stella (Gishath)
Anytime a creature you control attacks, you put a quest counter on it
I view Shadow as one of the first, modern day aggressive decks due to how it blended a clock with disruption before many of its contemporaries
Use the converted mana cost of the creature as it last existed on the battlefield and the converted mana cost of the creature card as it exists in your graveyard to determine which cards may be returned to your hand