Amphibious. The toad can breathe air or water.
Cold Aura. Any creature that starts its turn within 5 feet of the toad takes 3 (1d6) cold damage.
Standing Leap. The toad's long jump is up to 20 feet and its high jump is up to 10 feet, with or without a running start.
Bite. Melee Weapon Attack: +3 to hit, reach 5 ft., one target. Hit:4 (1d8) cold damage. If the target is a Medium or smaller creature it is grappled (escape DC 11). Until this grapple ends, the toad can't bite another target.
Arauthator has attracted a number of ice toads to Oyaviggaton, where they help to maintain the iceberg and the dragon's many treasures and trophies. The ice toads are good at this job, thanks to their exceptionally intelligent leader, Marfulb.