Tengu format ruling
Gray Wing
Card effect (current official text)Discard 1 card from your hand during your Main Phase 1. This monster can attack twice during the Battle Phase of this turn.
Rulings
- Discarding 1 card is a cost.
- You cannot discard 2 cards to gain more attacks.
Rulings data courtesy of Format Library — formatlibrary.com. Spotted an inaccuracy? Flag it in the Tengu forum — sourced change requests get reviewed.