Hold Breath. The crocodile can hold its breath for 15 minutes.
Bite: Melee Weapon Attack:+4 to hit, reach 5 ft., one creature.
Hit:7 (1d10 + 2) piercing damage, and the target is grappled (escape DC 12). Until this grapple ends, the target is restrained, and the crocodile can't bite another target.
Camouflage. The octopus has advantage on
Dexterity (Stealth) checks.,
Tentacles: Melee Weapon Attack: +5 to hit, reach 15 ft., one target. Hit: 10 (2d6 + 3) bludgeoning damage. If the target is a creature, it is grappled (escape DC 16). Until this grapple ends, the target is restrained, and the octopus can't use its tentacles on another target.