Blackwing - Kalut the Moon Shadow (German) - "Schwarzflugel - Kalut der Mondschatten" (AC11-DE005) - Advent Calendar 2011 (Adventskalender) Limited Number_179 Colorless Collect Draw a card

Colorless Collect Draw a card

instead of attaching your free Energy card

discard 1 Energy attached to the Defending Pokémon

Metal False Swipe Does damage equal to half the Defending Pokémon's remaining HP (rounded down to the nearest 10)

Ability Afterburner Once during your turn (before your attack)

Blackwing - Kalut the Moon Shadow (German) - "Schwarzflugel - Kalut der Mondschatten" (AC11-DE005) - Advent Calendar 2011 (Adventskalender) Limited Number_179 Colorless Collect Draw a cardTypeWinged Beast Effect Monster AttributeDARK Level Rank3 ATK DEF1400 1000 Card TextBy 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.