Giant Constrictor Snake

AC 12 - HP 60 - 30 ft., swim 30 ft.
Bite. +6, reach 10 ft. / 2d6 + 4 piercing.
Constrict. +6 / 2d8 + 4 bludgeoning, target
is grappled (escape DC 16). Until this
grapple ends, the creature is restrained, and
the snake can't constrict another target.