In Unlimited, when the Moxen and Black Lotus were still in available, you could really get your Hydra up in power more quickly than you could in Revised
Or you can set up an engine where you have sacrifice fodders or tokens in play
Agitator Ant Goad is such a cool mechanic, and Agitator Ant helps you to goad the best creatures on the table every turn for additional mayhem
While the optics are bad and the feelings regarding Ultimate Masters are valid, the good news is that if you dig down into the set, the MSRP increase isn't really all that impactful in the real world
While not the most glorious job, Shalai does a great job of keeping the threats you need on the board and protecting you from direct damage or targeted discard, which can also slow you down
The deck is an absolute blast to play