The Sticker | Silent Ninja is a High Grade sticker. It comes from the Enfu Sticker Capsule.
Sticker
Bombsquad (Foil)
Silent Ninja (Foil)
Unicorn (Holo)
Bombsquad
Chabo
Salute!
Skull Lil Boney
Skull Troop
Skulltorgeist
The Guru
The Samurai
The Spartan
The Zombie
Unicorn