Advanced format ruling
Slate Warrior
Card effect (current official text)FLIP: This card gains 500 ATK and DEF.
If this card is destroyed by battle: The monster that destroyed it loses 500 ATK and DEF.
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.