Put that card onto the battlefield and the rest on the bottom of your library in a random order. The short version is that you get to hit people with things, sacrifice them if you want to and then replace them with the next creature that shares a type from your library
Seriously, people don't expect you to run Gorgons, and so when you do, they won't expect the spicey inclusions, the odd-ball synergies, or any of your other Shenanigans
The green land is slightly more relevant as Academy has been banned in virtually every format, but both are exceptional ramp pieces
The flavor, of sending Senu out to scout (Scry) by exiling her, then bringing her back when your legendary Assassin protagonist attacks, ties in perfectly with the games this set is based on
This huge Saga even made a recent appearance in a Pioneer Boros Monument deck