VIDEOS:
David vs The Shadow King
In their first true clash in the real world, David Haller and Amahl Farouk the Shadow King use their psi powers to do battle as gigantic shapeshifting avatars in the sky, with David's shapeshifter green and the Shadowing King red. For a moment, David appears to have the upper hand... only for Farouk to recover and turn the tables on him.
Example of:
Shapeshifter Showdown