Enfield is a Irish mythical creature, they're known for the bird like feathers covering some parts of its body, since Ragnarok is a mythological map, Enfield would be a good candidate.
My concept: Enfield would be a small tame similar size to that of a Adolecent wolf, they wouldnt be rideable but they would be a scout tame, you can use them to run to certain creatures and bite a chunk off them, it could also run to artifacts in caves and steal them, then it could jump back to the player
Example: You can send the Enfield to Bite a carbonemys, giving it some keratin and meat but not killing the Carbo