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
So I guess its also the card that you could get maddest about someone blowing up if youre playing it in the less broken way
The first, and most obvious, are the typal buffs and support cards
If you let it phase out, however, then it returns with a +1/+1 counter
Each of these add card flow to the brew