Advanced format ruling
Herald of Creation
Card effect (current official text)Once per turn: You can discard 1 card, then target 1 Level 7 or higher monster in your Graveyard; add that target to your hand.
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.