It didn't even matter what other cards were in your deck, if you could play an early Pack Rat and use its ability, the game was yours
Standard has plenty of all three of those at the moment, so Barricade is a solid answer to bring in from the board
In addition to having great effects, Giga Spinosavata happens to be one of the easiest Dinowrestlers to summon
Authentication: Grading companies verify the cards authenticity, which is crucial in a market flooded with counterfeits
Less than 1% of Collector Boosters contain a serialized Praetor
Some cards, though, have been included in the Promo-A series, and players can get them directly in the game shop or by completing missions during special events