Giant Poisonous Snake
Medium Beast
Armor Class 13
Hit Points 11 (2d8+2)
Speed swim +30, walk +30
Challenge 1/4
STR
10
+0
DEX
16
+3
CON
12
+1
INT
2
-4
WIS
12
+1
CHA
4
-3
Senses blindsight 10 ft., passive Perception 11
Actions
Bite. Melee Weapon Attack: +5 to hit, reach 10 ft., one target. Hit: 1 piercing damage and the target makes a DC 11 Constitution saving throw taking 7 (2d6) poison damage on a failure or half damage on a success.
Source: Level Up Advanced 5e Monstrous Menagerie · OGL/Open