Advanced format ruling
Penalty Game!
Card effect (current official text)When your opponent has 4 cards in their hand: Activate 1 of these effects.
● Your opponent cannot draw during their next Draw Phase.
● Your opponent cannot activate Spell/Trap Cards this turn.
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.