Mummy

Mummies are hostile linen wrapped versions of zombies that do not burn from sunlight/daylight, as it has the protection of linen on itself.

Behavior/Behaviour
Mummies are linen wrapped versions of zombies, however, it does not take damage from sunlight/daylight. Unlike zombies, they do not travel in packs.

A mummy will only attack when a entity comes in their pyramid/Desert Temple. They do not have the ability to hold items and wear armor/armour. A Mummy has 0.24% chance of being seen in a sarcophagus.

Appearance
Mummies are identified by their grey old skin, and they are fully wrapped in linen. They make groaning noises when nearby. Some mummies might be seen wearing a sarcophagus which gives them extra health. Mummies do not have spawn eggs, but can only be spawned by commands or spawning in deserts in desert temples or pyramids.

There is also another idea of a Mummy in Minecraft made by a user named 'BB468'. The post is named 'Ancient Egyptian Mummy'. If you would like to go to the post, then click this link: http://mccreator.wikia.com/wiki/Ancient_Egyptian_Mummy