Advanced format ruling
Hero Blast
Card effect (current official text)Target 1 "Elemental HERO" Normal Monster in your Graveyard; add that target to your hand, then if your opponent controls any monsters with ATK less than or equal to that target's ATK, destroy 1 of them.
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.