Bite. Melee Attack Roll: +5, reach 5 ft. Hit: 10 (2d6 + 3) Piercing damage plus 7 (2d6) Poison damage.
Bonus Actions
Petrifying Gaze (Recharge 4-6). Constitution Saving Throw: DC 12, each creature in a 30-foot Cone. If the basilisk sees its reflection in the Cone, the basilisk must make this save. First Failure: The target has the Restrained condition and 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.
RollQuest ships the D&D 2024 SRD as a content pack, on a 5e character sheet that does the maths - roll from the sheet and let the numbers work themselves out. Free to start.