Zapdos is resistant to Fighting, so don?t play too many, but pack a few for his Electabuzz?s
If you're struggling to find good recursion in black, consider splashing in white
If your commander is in your hand and you have a way to give it cycling or it already has cycling, you can cycle it
Yes, there's people crazy enough to fill out an entire deck with Krakens, Leviathans, Octopuses, and Serpents, slapping a commander like Thassa, God of the Sea, Slinn Voda, the Rising Deep, or (my favorite!) Arixmethes, Slumbering Isle, and then smashing face with giant sea monsters
You can sacrifice this artifact to draw at least two cards, but more likely closer to four or five in the right deck
Youll likely put Nethroi on top, giving you the greater power and toughness while still keeping Cartographer Hawks flying and triggered ability (not to mention Nethrois lifelink and deathtouch)