When the opponent destroys Wattfox, it prevents them from Special Summoning any monsters or activating any effects for the rest of that turn, somewhat similar to how Pikachu's Static ability and many of its Electric-type attacks can paralyze its opponents.
You can tell the top-down design here, where someone asked: If I design a card to be a moat, what would it look like? It might not be the most powerful, especially when decks dont necessarily need to attack to win, but its still cool and combines well with cards that enable flying
Fourth heart: The player and Vizor Tag Duel against Yusei Fudo and Jack Atlas
Monastery Mentor Monastery Mentor dominates games with its token ability, plus those tokens have prowess themselves
22 Pokmon TCG: Mega Lucario ex League Battle Deck The Mega Lucario ex League Battle Deck is ideal for experienced Trainers
Tricky Terrain Commander Deck List Tricky Terrain Commander Deck Themes Tricky Terrain is all about getting the most out of your many, many lands