Tengu format ruling
Butterfly Dagger - Elma
Card effect (current official text)The equipped monster gains 300 ATK. When this card is destroyed and sent to the Graveyard while equipped: You can return this card to the hand.
Rulings
source: Rulings_Tengu (Format Library) · 8 era-inappropriate line(s) removedRulings data courtesy of Format Library — formatlibrary.com. Spotted an inaccuracy? Flag it in the Tengu forum — sourced change requests get reviewed.