The ACE, for example, looks like a closed-loop FOUR from a very short distance (the actual FOUR is open, however, so this is a learnable difference)
Said land, according to the Bazaar of Magic page, can either be a regular one from the main set or one with exclusive artwork. In either case, the land will feature a First-Place Foil layer and a shiny golden border. The fact that Aetherdrift will feature gold-bordered cards is a big deal for reasons well get into shortly
For 1 life and a creature, Yawgmoth lets you draw a card and place a -1/-1 counter on another creature, providing a sacrifice outlet, card draw, and board control in one package
Like many Commander precons, where this deck does falter slightly is in its selection of lands