At the beginning of your end step, you may exile another target creature you control, then return that card to the battlefield under its owner's control
(If you're thinking that this is technically the second set because of Innistrad: Double Feature, were of the opinion that Double Feature - a remix of last years Crimson Vow and Midnight Hunt - doesnt technically count.) Kamigawa is a MTG plane that many have been hoping to return to thanks to its world of samurai, dragons and ninjas
He also just looks interesting
Shorikai, Genesis Engine is one of the biggest Vehicles ever printed, and its the only one that can currently be used as your commander (The Omenkeel notwithstanding)
We see this with every new set, with a race to the bottom after graded cards start hitting the market
These are small enough numbers to normally avoid drawing the tables ire, but large enough to give you a solid buffer against early attacks