Giant Poisonous Snake

Medium / beast / Unaligned / CR 1/4

Armor Class14
Hit Points11 (2d8 + 2)
Speed30 ft, swim 30 ft
Challenge1/4
Proficiency+2
STR10+0
DEX18+4
CON13+1
INT2-4
WIS10+0
CHA3-4
Skills

Perception +2

Initiative

+4

Senses

Blindsight 10 ft

Actions

Bite

action

Melee Weapon Attack: +6 to hit, reach 10 ft.. Hit: 6 (1d4 + 4) piercing damage.
The target must make a DC 11 Constitution saving throw, taking 10 (3d6) poison damage on a failed save, or half as much damage on a successful one.