The difference is that this version was a promo distributed in North-American events, more precisely during the BattleZone in June 2003.The "Best The Game" promo special set only included 9 cards.Price: US$374.99.7 - Mewtwo & Mew TAG TEAM-GX (Sun/Moon: Unified Minds - Rainbow Full Art)The final arc in the Sun & Moon block introduced the TAG TEAM mechanic, which features Pokmon that join forces and can use specific attacks and strategies
Gearframe comes in swinging at 1800 ATK, instantly setting up Fortress, which can enter the field as early as turn one
YouTube (June 5, 2023)
Vampires have a subtheme of stealing the opponents Monsters, so while their Main Deck cards dont have a ton of synergy, their Extra Deck certainly does
While I feel it's a bit overdesigned, I still love the colours and the large wings on this beast as it gives Rising Rebellion Falcon a suitably powerful and threatening appearance
Noncreature spells your opponents cast with CMC four or greater will cost two more to cast, which could be a big deal against certain decks