Giant sloth /fossil animal

The giant sloth could be found in the suspicious desert sand with a 1/45 chance. Upon finding it, it will give you a fossilized egg which would incubate in water for 20 minutes. When it grows, it could be Capable of carrying a sack on its back and a mob in each hand, it eventually tires, and we could spend the day or night on top of it. It doesn't respawn, and its loud snoring scares away the monsters.It could also swim or climb, making it a rare mob to find.