Advanced format ruling
Soul of Fire

Card effect (current official text)Your opponent draws 1 card. Select 1 Pyro-Type monster from your Deck and remove it from play. Inflict damage to your opponent equal to half the ATK of the removed monster. If you activate this card, you cannot declare an attack 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.