The game follows the storyline of Battle City from the anime, and for some reason they decided to make you play as a new character just for this game, even though the game would have worked fine, if not better, by just having you play as Yugi, but whatever
Consideration: another card that has the same effect potential and it is more enhanced is Cobalion-GX TEU 106 with its Metal Symbol ability, in which each Pokmon in play that has metal energy attached is immune to Special Conditions
Aside from the rotation, its also important to take a look at the ban list and restrictions
The scanner is tuned for finding a product page, not for cataloging a binder, so most collectors pair it with a dedicated scanner app and use TCGplayer for the transactions
It's a Quick-Play Spell, allowing it to be used during either player's turn to either protect your plays or stop your opponent's