I hope someone can help me find this fic. It is about bamf loki who knows he is adopted and is fine with it. He went on an adventure with thor to hunt griffins with dwarves and he took a baby griffon home as a pet. This has a WIP sequel where he went to earth during world war two and was drafted as a soldier. Also not sure if this is the same fic, but there is a coming of age ritual that all children need to hunt a creature before they are considered adult and Loki hunted a bigelsnipe? one of the other boys complained that he cheated because he used magic? Thank you in advance.
found by fourth_rose: Loki Annoys the Marvel Universe series by LokiOfSassgaard