These actually aren't bad. Koffing lets you have a Weezing on Turn 1 (presumably the Detention Gas one). Rotom lets you get two Rotom phones. While they probably won't win any tournaments, they at least look fun to play. But, are these cards only going to be available as shiny, or will Shiny Star V contain their regular forms? I'd hate to come up with a fun deck, only to realize one of its main pieces is extremely rare and collectible.