Advanced format ruling
Power Pickaxe
Card effect (current official text)Once per turn, you can select and remove from play 1 monster in your opponent's Graveyard whose Level is less than or equal to the equipped monster's, and have the equipped monster gain 500 ATK until the End Phase.
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.