![Blackwing - Decay the Ill Wind [MP17 - EN009] Common - Dark Crystal Cards](http://darkcrystalcards.com/cdn/shop/files/blackwing-decay-the-ill-wind-mp17-en009-common-673167.jpg?v=1732298872&width=689)
![Blackwing - Decay the Ill Wind [MP17 - EN009] Common - Dark Crystal Cards](http://darkcrystalcards.com/cdn/shop/files/blackwing-decay-the-ill-wind-mp17-en009-common-673167_1024x.jpg?v=1732298872)
Description
| Set: | 2017 Mega-Tins Mega Pack |
| Card type: | Tuner/Effect Monster |
| Rarity: | Common |
| Attack: | 1000 |
| Defense: | 1000 |
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.
• 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.