Mago says that Poison in USFIV feels similar to Chun Li and Rose. Basically a good zoner with good footsies http://www.eventhubs.com/news/2014/apr/04/rolento-well-suited-ultra-combo-double-madcatz-players-tokido-and-mago-detail-how-play-newcomers-rolento-and-poison-gameplay-videos/