Advanced format ruling
Drastic Drop Off
Card effect (current official text)When your opponent adds a card(s) from their Deck to their hand, including drawing: They must discard 1 of those cards.
Current rulings for this card are maintained by Konami.
Rulings data courtesy of Format Library — formatlibrary.com. Spotted an inaccuracy? Flag it in the Advanced forum — sourced change requests get reviewed.