The set mechanics tie character abilities to their established power sets Captain America rewards defensive play and team buffing, while characters like Quicksilver translate speed into untap mechanics
The Riveteers Always finish the job Reliant on brute force to get the work done, the unmatched craftsmanship skills of the Riveteers make them masters of intimidation and destruction
Thats already card advantage, and your commander just stays on the table if your opponents dont have artifact removal, threatening all manor of infinite combos, and sometimes even attacked as a large threat
The rest of the cards will be put on the bottom of your library in a random order
Then, in addition to the free spells, you wipe the board, too - Because whatever you cascaded into (or anything else you've happened to cast that turn) will damage all opposing creatures equal to their CMC
Griselbrand is banned in Commander and isn't legal in Pioneer