New Jockeys Mob addon for MCPE

Existing riders will start to spawn more often, and will be a new types. Jockeys and make life so difficult, but the addon will toughen her to the limit. The game will turn into hell, where survival is almost impossible.
All new jockeys in most cases will mount other monsters, which in combination will make them stronger. For example monsters that have distant attack will mount the usual zombies. Thus you will not be able to easily fight at range and in close.