If you’re doing this on a official Server I would suggest going to velorgo for denonicus for blood damage, then gen 2 for your fav Dino’s but more importantly shadowsmanes and maewings the shadow mane they do poison damage and just lots of damage and maewings for breeding. I would also think to get void wyverns for the wierd attack the do. I would also think to get noglin for the easy taming. You will also need LOTS of gigas. Get the titans to they will help. Also I got a kangaroo and a reaper idk if they go into boss battle but I got one for fun. I hope this helped 👋🤭