There's also a reasonable number of "cast from your graveyard" mechanics at this point, including flashback, jump-start, and aftermath, so there are plenty of options available, although there aren't too many Commander staples that use a "cast from your graveyard" mechanic, so your power level might end up fairly low
Low poly Pokmon from Generation 3 are now available on Thangs
Secondly, theres the limited number of them
Black cards that return permanents are often great and have large impacts on the game, especially in Commander
Siege-Gang Lieutenant brings back one of my favorite abilities, lieutenant
Overall this seemed like a great place for a variety of card games and they had a big area for tournaments but was the least exciting of the day for Pokmon collectors