Some animals, mobs and biomes

Arctic foxes, Leopards, Panthers, Pigeons and other types of birds, Underground ice places with dinosaur fossils and dinosaurs, Lions, Tigers, Mummys (ik this is similar to husks but i think its cool) Butterflies, Zombies for Ancient cities with their own texture, of course. Rhinos, Giraffes, Bears, And Some More Animals. And I also have one more idea, Masteries. Weapon Masteries, Defense Masteries, Tool, Grinding Masteries, Crafting Masteries etc.