Unagami's Army are composed of these guys. Watch out!
From Ninjago's Gamer's Market set (71708).
 
	
Condition: New
	
Set Number: 71708
	
Name: Red Visor
	
Accessories: 2 swords and gun
	
Notes: This product is considered a "loose minifigure" and has been repackaged in a clear resealable bag. All sales final.