Advanced format ruling
Lightsworn Sabre
Card effect (current official text)Equip only to a "Lightsworn" monster. It gains 700 ATK. When this card is sent from your Deck to the Graveyard: You can target 1 "Lightsworn" monster you control; equip this card to that target.
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.