Desert Minecraft PE is one of the most boring and empty biomes. So it should have been as planned by the developers. But not everyone likes it, so fans created the Cactus Splorts mod.
Thanks to the addon, a new mob will appear – Cactus Splort. He will only spawn in deserted locations. Outwardly, it resembles a piece of cactus with a flower on its body. This mob is harmless to the player.
You can ride this mobs! To do this, install a saddle on it and craft a new staff. Sit on the creature and the staff shows which way to go.