Narwhals would get along with whatever fish might not count as one of their predators or as one of their prey. They tend to follow a specialized diet. The fish that they're known to prey on include Arctic and polar cod, Gonatus squid, Greenland halibut, and shrimp. But they also are known to prey on capelin and wolffish. So the preceding fishes have the appeal of a meal, not of companionship.
No, narwhals are marine mammals.
yes
the Narwhale
They don't have a nose.
they live to burger size
as big as the waters they thrive in
The narwhal bacons at midnight.
Mate a llama with a unicorn and fly there on a narwhale.
Midnight
caibou seal and narwhale
walrus narwhale beluga whale
the blue whalethe humpback whaleand the narwhale
food consumers; top of their food chain