Blackwing - Kalut the Moon Shadow (LC5D-EN115) - Legendary Collection 5D's 1st Edition
Winged Beast / Effect Monster
DARK
3
1400 / 1000
By sending this card from your hand to the Graveyard during the Damage Step when 1 face-up Blackwing monster you control battles, that monster gains 1400 ATK until the End Phase of that turn.