|In Mortal Kombat|
Created in Shang Tsung's flesh pits, he was to become his personal assassin. But when Shao Kahn found out about it, Shang Tsung gave Xero to Shao Kahn as a gift. He became Kahn's bodyguard, and after a while, he got promoted to become Shao Khan's most trusted generals. He sent him to the Mortal Kombat tournament so he could win for Outworld, and show dominance over the other realms.
- Stunner: Xero sends out a black goo ball which disables the opponent's movement and blocks for free hits; also does damage.
- Teleport Clothespin: Xero telepots downwards and appear right in front of his opponent and clothespin him/her to the ground.
- Ground of Spikes: Xero shoves his claws into the ground and appears right underneath the opponent causing damage.
- X-Ray: Xero shoves his claws into the opponent's chest, then he pulls them out, and kicks the opponent in the face.
- Tentacle Rip: Xero shows his tentacles to the opponent and he grabs his/her limbs with each tentacle, and he will rip each limb off.