The free app from Mojang called Warden adds many new mobs, behaviors, and textures to Minecraft.

The main new mobs / bosses added to the add-on for mcpe is the Warden.

This is a mob that lives in caves. It can be found in many different types of caves.

To survive, it needs to dig its mines to get to higher ground, so be vigilant, it can come to attack at any second.

The mob has a very strong punching power, and can kill you with ease.

Warden for MCPE also has its own unique movements, abilities, and attacks.

It has a very strong and sharp sword, that does a lot of damage.

The app / add-on also includes other new items.

Warden has its own armor, called Warden Armor.

With this add-on, you can add a warden mob armor.

The armor adds a better armor that lasts longer and a sword that does damage similar to the warden.

The add-on also includes a new mob, called the Hunter.

The Hunter is a mob that is found in the deepest parts of the caves.

It has a very good sword.

The app / add-on also includes a new boss, called the Ancient Boss.

The boss is a very powerful enemy.