Hold Breath. The spinofaarus can hold its breath for one hour.
Multiattack. The spinofaarus makes two attacks: one with its tail and one with its bite. Bite. Melee Weapon Attack. +7 to hit, reach 5 ft., one target. Hit: 15 (3d6 + 5) piercing damage Tail. Melee Weapon Attack. +7 to hit, reach 10 ft., one target, one target. Hit: 10 (1d10 + 5) bludgeoning damage. If the target is a large or smaller creature, it must succeed on a DC 15 Strength saving throw or be knocked prone
Coastal, Marine