|This article is about a/an Mirror Monster in Kamen Rider Ryuki.|
- Sword Vent: The top edges of Blancwing's wings become the Wing Slasher.
- Guard Vent: Blancwing's back and wings become the Wing Shield
- Misty Slash (Final Vent): Blancwing blows enemies toward Femme, who slashes them with the Wing Slasher.
It's name is derived from the French word "blanc", meaning "white", being combined and "wing".