From the publisher:

A mishap in time sends 3 warriors from another universe into the world of Street Masters. Allies or Rivals? You decide. The warriors are:

Clinhyde Eight - A techno-ninja who fights with a pair of stun rods and wears a body suit that injects him with various stimpacks, heightening reflexes and even providing clairvoyant powers. He can sneak around quickly, run along walls, and interfere with enemies senses.

Khadath Ahemusei - A dimensional ranger, and one of the cover characters for BattleCON: War. He uses a short sword and creates gravity wells which can slow down enemies, ether preventing their escape or preventing their advance.

Star Knight Iri - A magical-girl with a transforming weapon that can take any shape she wishes. She shifts between three forms for high power, high defense, and range. Her true form is a monstrous alien made of pure energy.

This expansion contains 3 characters from the BattleCON universe board game to be used in the Street Masters game.

Each of the three characters comes with one miniature and 1 Ally/Rival card.