Blackwing - Backlash
Normal TrapWhen an opponent's monster declares a direct attack while you have 5 or more "Blackwing" monsters in your Graveyard: Destroy all monsters your opponent controls.
Printings:
The Shining Darkness: TSHD-EN064 (Rare) - 2010-05-07Duelist Pack: Crow: DP11-EN025 (Common) - 2011-05-27
Legendary Collection 5D's Mega Pack: LC5D-EN142 (Common) - 2014-10-23
Prices:
Cardmarket: 0.14 €TCGplayer: $ 0.24