Edison format ruling
Card Destruction

Card text as printed in this era① Each player discards as many cards as possible from their hand, then draws the same number of cards.
Rulings
You can't activate this card if:
- Both players have 0 cards in their hands.
- The number of cards in your Deck is less than the number of cards in your hand (excluding this card). You can activate this card if:
- Either player has 0 cards in their hand (but not both).
- The number of cards in your opponent's Deck is less than the number of cards in their hand.
Rulings data courtesy of Format Library — formatlibrary.com. Spotted an inaccuracy? Flag it in the Edison forum — sourced change requests get reviewed.