Medium Monstrosity, Unaligned
AC15
Initiative-1 (9)
HP52 (8d8 + 16)
SpeedWalk 20 ft.
STR16
MOD+3
SAVE+3
DEX8
MOD-1
SAVE-1
CON15
MOD+2
SAVE+2
INT2
MOD-4
SAVE-4
WIS8
MOD-1
SAVE-1
CHA7
MOD-2
SAVE-2
SensesDarkvision 60 ft.; Passive Perception 9
LanguagesNone
CRCR 3 (XP 700; PB +2)
Actions
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.
Found on p.32 of MM2025 (Free Rules)