"During your opponent's Standby Phase, while you control a face-up "Iron Chain" monster: your opponent must send cards from the top of their Deck to their Graveyard equal to the number of face-up "Iron Chain" monsters you control.") It's like Poisonous Chain's brother, I guess
Insert gift card for such a pretty way to give a gift card
One of the best of these modern formats was the TOSS format, which was built around the Thunder Dragon, Orcust, and Sky Striker archetypes
I'm mostly going to discuss the more interesting ones, talk about their impact or the reasoning behind them, or just point and laugh at the most ridiculous ones
If youd like to sell your cards in bulk, however, you can import your collection to them in a CSV file, and theyll then send you a quote for their sell rate