Yugioh Zexal Volume 2

It will be released Decmeber 2, 2012. The promo card is Number 50: Black Corn.

YZ02-EN001 Number 50: Black Horn Dark/Plant/XYZ/Effect 4 ATK - 2100 DEF - 1500

Japanese proxy version.

Effect:

2 Level 4 monsters
Once per turn: You can detach 1 Xyz Material from this card to target 1 monster your opponent controls with ATK lower than or equal to this card; send it to the Graveyard, and inflict 1000 damage to your opponent. This card cannot attack the turn you activate this effect.

Ultra Rare