Desmodus, a bat and one of the newly added creatures to the game in the Ark Fjordur expansion, is one such example. Desmodus can turn on night vision and steal life from the creature in its claws.

and the creature returns to Ark Fjordur. The creature is only found in Asgard and Vanaheim in this series. Gacha will help you produce resources because of its ability to consume items.