Card Set: Mega-Pack 2017

Rarity: Common

Card Type: Monster

Monster Type: Effect

Level: 4

Attribute: Dark

Type: Winged Beast

Subtype: Tuner

ATK/DEF: 1000/1000

Texto (EN): Once per turn, during the End Phase, if this card is in the Graveyard because it was sent there this turn: Take 1000 damage. When this card is Normal or Special Summoned: You can target 1 "Blackwing" monster you control, then activate 1 of these effects; ● Increase its Level by 1. ● Reduce its Level by 1. You can only use this effect of "Blackwing - Decay the Ill Wind" once per turn.