Well, the exaggerated holiday figure that a saint contributed to the depiction of, anyway. It's known as Delibird, and it's a red and white bird that seems as though it only knows one attack. Said attack seems to involve pulling a present out of its tail that will either explode for a random amount of damage or, in some cases, heal the enemy, making it something of a gamble. I wouldn't say its fighting style is particularly saintly due to its reliance on guile and luck, though it is known to help stranded humans.