The material below is Open Game Content from the PFRPG Core and Bestiary use the main license
Viper CR 1/2 (XP 200)
N Tiny animal
Init +3; Senses low-light vision, scent; Perception +9
AC 16, touch 15, flat-footed 13 (+3 Dex, +1 natural, +2 size)
hp 3 (1d8–1)
Fort +1, Ref +5, Will +1
Speed 20 ft., climb 20 ft., swim 20 ft.
Melee bite +5 (1d2–2 plus poison)
Space 2-1/2 ft.; Reach 0 ft.
Str 4, Dex 17, Con 8, Int 1, Wis 13, Cha 2
Base Atk +0; CMB +1; CMD 8 (can't be tripped)
Feats Weapon Finesse
Skills Climb +11, Perception +9, Stealth +15, Swim +11; Racial Modifiers +4 Perception, +4 Stealth
Environment any temperate and warm
Organization solitary
Treasure none
Poison (Ex) Bite—injury; save Fort DC 9; frequency 1/round for 6 rounds; effect 1d2 Con; cure 1 save.
Vipers are not particularly aggressive snakes, but their poisonous bite can be deadly.
Animal Companion Stats
Snake, Viper
Starting Statistics: Size Small; Speed 20 ft., climb 20 ft., swim 20 ft.; AC +2 natural armor; Attack bite (1d3 plus poison); Ability Scores Str 8, Dex 17, Con 11, Int 1, Wis 12, Cha 2; Special Attacks poison (Frequency 1 round (6), Effect 1 Con damage, Cure 1 save, Con-based DC); Special Qualities low-light vision, scent.
4th-Level Advancement: Size Medium; Attack bite (1d4 plus poison); Ability Scores Str +4, Dex –2, Con +2.
| Familiar | Special Ability |
|---|---|
| Viper | Master gains a +3 bonus on Bluff checks |