Mans Best Friend. Threshers can be domesticated and turned into willing mounts. A tamed Thresher needs to be fed pounds of fish and recieve adequate moisture periodically. The Thresher can carry two creatures up to medium size. Amphibious. The Thresher can breathe air and water. Waterwalk. The Thresher can move across liquidic surfaces--such as water and snow-- as if it were harmless solid ground.
Claws. Melee Weapon Attack: +5 to hit, reach 5 ft., one target. Hit: 8 (2d4 + 3) slashing damage. Tail. Melee Weapon Attack: +5 to hit, reach 5 ft., one target. Hit: 8 (2d4 + 3) bludgeoning damage. Bite. Melee Weapon Attack: +4 to hit, reach 5 ft., one target. Hit: 11 (2d8 + 2) piercing damage.