If you control a "Blackwing" monster other than "Blackwing - Harmattan the Dust", you can Special Summon this card (from your hand). You can only Special Summon "Blackwing - Harmattan the Dust" once per turn this way. When this card is Normal or Special Summoned: You can target 1 other "Blackwing" monster you control; increase this card's Level by that monster's.
![Blackwing - Harmattan the Dust [BOSH-EN014] Common](http://www.dungeonsandjavas.com/cdn/shop/products/d6d0dc67-af05-59b9-88cb-ef5bb246ccb8.png?v=1682548727&width=1445)
