Interdimensional Conflict in King Of Tokyo Mindbug Expansion!

Gigantic portals open in the sky above Tokyo:
MasterMindbug and other monstrous creatures have traveled from another dimension to lay claim to the city. However, they are not alone: small, tentacled mind-controlling creatures, known as the Mindbugs, are coming to your aid!
What powers do they possess to ensure your domination of Tokyo? Utilize the strength of these interdimensional allies to overpower your opponents and claim the crown of Tokyo!

NOTE: The King Of Tokyo Mindbug Expansion is not a standalone game. The base game King of Tokyo is required to play.