If something tries to turn a face-down instant or sorcery card on the battlefield face up, reveal that card to show all players it's an instant or sorcery card
The Unfought: Gallager tries to duel Kurosaki, Sawatari and Tsukikage with his deck full of "rare cards that's powerful enough to make children cry"
Best sources for 1st Edition Pokemon cards: eBay (largest selection of 1st Ed Base Set, Jungle, Fossil, Rocket), high-end auction houses like PWCC and Goldin (PSA 10 graded 1st Editions), Double Holo (authenticated 1st Edition holos), and card shows (inspect authenticity in person)
Although this card is actually pretty decent at stopping decks that constantly give attack buffs
Ancient Silverback Regenerate is an underrated ability in my opinion
Good heroic creatures with fight effects can be a real beating