Extended-art cards are only available to be opened in Collector Boosters
The ability to exile specific cards is always useful, and this engine becomes more dangerous the more you use it
Formats like Modern and Pioneer usually require you to deal with lots of different permanents, and the flexibility of Skyclave is king in those cases
Like many Final Fantasy singles, Lulu saw a massive increase in demand once prices calmed and supply hit the marketplace, but it was a smaller spike in demand near the end of June that sent Lulu on a price spike
While thats not strictly true Ardenn makes a great white partner for a Curses build its going to be true for most deck builders
While I primarily rank these based on expected strength, new commanders must also compete against their peers: Commanders that exist within well-explored archetypes without adding anything new or are obviously worse than existing commanders within their niche naturally fall lower than something innovative that offers a truly unique build-around