Advanced format ruling
Gravekeeper's Spy
Card effect (current official text)FLIP: Special Summon 1 "Gravekeeper's" monster with 1500 or less ATK from your Deck.
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.