Silver Talisman

The Silver Talisman is a consumable item in Dark Souls 2 which allows the player to blend in with the environment (identically to how the "Chameleon" spell works).

In-Game Description
"A tiny charm embedded with imitative magic.  Use to transform into something to blend in.

''Use this talisman to hide from invaders. Only provides the most superficial camouflage, but sometimes that is enough to do the trick."''

Location
Can be purchased from Titchy Gren (Undead Purgatory, after Executioner's Chariot) for 1,300 souls (unlimited supply).

Dropped by priests in Dragon Shrine.