Swarm: As per this trait the swarm could occupy another creature’s space and vice versa, and of course the swarm could be moved via any type of opening large enough for a tiny snake. Even though this swarm can not regain its Hit points or else gain the Temporary Hit points too.
Bites: By using these bites action this dnd monster can make a Melee Weapon Attack: +6 to hit, reach 0 ft., one creature in the swarm’s space. Hit: 7 (2d6) piercing damage, or else 3 (1d6) piercing damage if a swarm has half of its Hit Points or fewer. Of course the target should make a DC 10 Constitution saving throw, or else it is taking 14 (4d6) poison damage on a failed save, or else half as much damage on a successful one.
Attributes Of Swarm of Poisonous Snakes 5E Monster
|Condition Immunities||Charmed, Frightened, Grappled, Paralyzed, Petrified, Prone, Restrained, Stunned|
|Resistances||Bludgeoning, Piercing, Slashing|
|Roll 0||Full 1d20 + 6 2d6|
|Roll 1||Half 1d20 + 6 1d6|
|Senses||Blindsight 10 Ft.|
|Speed||30 ft., swim 30 ft.|
|Type||swarm of tiny beasts|