Cockatrice
small monstrosity, unaligned
AC 11 (natural armor)
Initiative +1 (11)
HP 22 (5d6 + 5)
Speed 20 ft., Fly 40 ft.
Senses Darkvision 60 ft. Passive Perception 11
CR 1/2 (XP 100; PB +2)
Actions
Petrifying Bite. Melee Attack Roll: +3, reach 5 ft. Hit: 3 (1d4 + 1) Piercing damage. If the target is a creature, it is subjected to the following effect. Constitution Saving Throw: DC 11. First Failure The target has the Restrained condition. The target repeats the save at the end of its next turn if it is still Restrained, ending the effect on itself on a success. Second Failure The target has the Petrified condition, instead of the Restrained condition, for 24 hours.
Cockatrice is from the System Reference Document 5.2.1 (“SRD 5.2.1”) by Wizards of the Coast LLC, used under the Creative Commons Attribution 4.0 International License. Full attribution is on the Licenses & Attribution page.