The video below shows both "Roarrrr!" and "Set-Up Date". This requires the skills "Sleep Darts" & "Animal Taming". Now use a sleep dart on a lion. While the animal sleeps you can tame it. Lead the lion to a crocodile. You can only tame animals that are lower or of equal level to you. Use Senu to scan an area and find animals. Lions can be found in the following territories: Sap-Meh Nome, Sapi-Res Nome, Ka-Khem Nome, Herakleion Nome. Crocodiles are found in rivers all around the map.
Here is a video guide with English commentary!
Here is a playlist of guides for this game!
https://www.youtube.com/playlist?list=PL-HeW6XkKdULDFgDhklKO...