Bite

Melee Weapon Attack: +5 to hit, reach 10 ft., one creature. Hit: 6 (1d6 + 3) piercing damage plus 9 (2d8) poison damage.

Stunning Scales

Each creature of the scitalis' choice that is within 60 feet of the scitalis and can see it must succeed on a DC 14 Wisdom saving throw or be stunned for 1 minute. A creature can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success. If a creature's saving throw is successful or the effect ends for it, the creature is immune to the scitalis' Stunning Scales for the next 24 hours.