Dire Crab (5e Creature)
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Large beast, unaligned
Amphibious. The crab can breathe air and water.
Multiattack. The crab can use its Constrict action. It then makes two claw attacks.
Claw. Melee Weapon Attack: +5 to hit, reach 10 ft., one target. Hit: 10 (2d6+3) bludgeoning damage, and the target is grappled (escape DC 13). The crab has two claws, each of which can grapple one target.
Constrict. The crab makes one claw attack against each creature it has grappled, one at a time.
Dire crabs are gigantic crabs that scurry across the ocean floor, feeding on anything they can catch in their massive claws.