amazon yugioh booster box Battles of Legend: Monster Mayhem [1st Edition] [BLMM and Darkwing Blast KONAMI YU-GI-OH CCG: Booster Box:

Multiple of these types of things get taken from dumpsters and then sold

(2025-06-06) If you cast a spell "without paying its mana cost," you can't choose to cast it for any alternative costs

This card just looks cool and I have a cool art treatment for it and I want to include it. Boom, 101 cards

That being said, this price is undeniably impressive and obscenely expensive

What was once an eclectic selection of cards from across the generations was now a hodgepodge of whatever cards a shop could scramble together without selling immediately

Professors Research is a Supporter which is a constant staple in competitive decks