The Deathstalker Mantle is a very rare Cloak that grants its wearer Expertise in Stealth checks. It also turns the wearer Invisible for 2 turns after killing an enemy.
Properties
Cloaks 
Rarity: Very Rare
Weight: 1.3 kg / 2.6 lb
Price: 360 gp
Special
The wearer of this item gains:
- Grants
Expertise in Stealth checks. - Once per turn, after killing an enemy, grants the wearer Invisibility for 2 turns.
Where to find
Act 2? Details currently unknown.