Perks — Call of Duty: Black Ops II

• Blind Eye (Tier 1)
• Cold-Blooded (Tier 2)
• Fast Hands (Tier 2)
• Hard Wired (Tier 2)
• Toughness (Tier 2)
• Awareness (perk) (Tier 3)
• Dead Silence (Tier 3)
• Dexterity (Tier 3)
• Engineer (Tier 3)
• Extreme Conditioning (Tier 3)