[So, the gist of these guys is this: each monster is a pendulum monster with an effect when placed in the Pendulum Zone, an effect when placed in the Extra Deck, and an effect when SS’d from the Extra Deck.  Each effect is a HOPT. Story of the cards: A group of astronauts found a portal to another universe. Now they make frequent trips there. SS effects and their “added to Extra” effects are generally reversed, to signify the trip from one universe to another. In addition, monsters i