Doppelganger

CR: 3
XP: 800
Size: Medium
Type: Monstrous Humanoid
Tags: shapechanger
Initiative: +1
Senses: darkvision 60 ft.
AC: 16, touch 12, flat-footed 14 (+1 Dex, +1 dodge, +4 natural)
HP: 26 (4d10+4)
Saves: Fort +4, Ref +5, Will +6
Speed: 30 ft.
Melee: 2 claws +8 (1d8+4)
Abilities: Str 18, Dex 13, Con 12, Int 13, Wis 14, Cha 13
Attacks: Base Atk +4; CMB +8; CMD 20
Feats: Dodge, Great Fortitude
Skills: Bluff +9 (+13 while using change shape ability), Diplomacy +4, Disguise +9 (+29 while using change shape ability), Perception +9, Sense Motive +6, Stealth +5; Racial Modifiers +4 Bluff, +4 Disguise
Languages: Common
Organization: solitary, pair, or gang (3–6)
Treasure: NPC Gear

Abilities: Str 12, Dex 13, Con 12, Int 13, Wis 14, Cha 13
AC: 15 (+1 Dex, +4 natural)
Advancement: By character class
Attacks: 2 slams +4 melee
CR: 3
Damage: Slam 1d6+1
HD: 4d8+4 (22)
Initiative: +1 (Dex)
Organization: Solitary, pair, or gang (3-6)
Qualities: Alter self, immunities
Reach: 5 ft. by 5 ft./5 ft.
Saves: Fort +5, Ref +5, Will +6
Size: Medium
Skills: A doppelganger receives a +4 racial bonus to Bluff and Disguise checks. *When using alter self, a doppelganger receives an additional +10 circumstance bonus to Disguise checks. If it can read an opponent's mind, it gets a further +4 circumstance bonus to Bluff and Disguise checks.
Speed: 30 ft.
Terrain: Any land and underground
Treasure: Double standard
Type: Shapechanger