Simulation games are big business
This was the episode where Dark Yugi suffered the most miserably, so he suffered for various reasons
Prototypes like the Blastoise Wizards of the Coast Presentation card, trophy cards from major tournaments, and promotional cards tied to specific media releases (like Pokmon Snap) represent unique pieces of Pokmon TCG history
Must first be Special Summoned (from your Extra Deck) by sending the above cards from either field to the GY
You also have a Colorless Energy requirement for Dash Attack, giving every Arceus deck, regardless of type, a way to hit the Bench and combo with Cyrus
The creature side generates card advantage by attacking and is an okay blocker, and once you transform Tamiyo, she does an arguably better job at protecting your life total while also threatening to generate some serious value