Melee Weapon Attack: +5 to hit, reach 5 ft., one creature. Hit: 6 (1d6 + 3) bludgeoning damage, and the target is grappled (escape DC 13). The scrofin can grapple only one target at a time. If the scrofin scores a critical hit, the target must succeed on a DC 13 Constitution saving throw or become stunned until the end of its next turn.