Desmodus [Small Tribes Cross]

Desmodus, the vampire flyer, each time you hit a dino you get blood packs from them, also you can pick small dinos and start getting blood packs, at night you can turn invisible with it, has a sonar to detect nearby enemies. While tamed if you have a saddle on it you can craft a sanguine elixir with 200 blood packs to instantly give 30% imprint to one of your baby dinos.