yugioh bandai deck Yu-Gi-Oh! Official Card Game Duel Monsters Declan’s “D/D/D” Deck from Yu 1998 Yugioh Bandai card set.

Dragon Frontiers TypePokmon Collector Number4 RarityRare Holo ArtistSumiyoshi Kizuki Attacks Delta Reduction40 During your opponent's next turn, any damage done by attacks from the Defending Pokmon is reduced by 30 (before applying Weakness and Resistance)

It deals damage equal to its power to target creature you don't control

Erayo, Soratami Ascendant First Printed: 2005-JUN Banned: 2014-SEP When played as a commander, Erayo leads decks that cast and flip her early, leading to games where even targeted removal is often ineffective

These references aren't totally obscure, but I also picked ones that aren't such popular knowledge that even people who haven't played the games probably know about them, like Sephiroth killing Aerith