Advanced format ruling
Magical Explosion
Card effect (current official text)Activate only while you have no cards in your hand. Inflict 200 damage to your opponent for each Spell Card in your Graveyard.
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.