Tzekel Kan's Illusions are hologram hallunications, crafted by the High Priest, Tzekel Kan, for the purpose to show Tulio, whom he believed initially as a god, his true image and dark nature. Even though that, the Illusions appear as part of Tzekel Kan's demonstration of power, according in the movie, The Road to El Dorado, in the villains wars context, the Illusions are featured as formidable minions, ready to serve the High Priest in any means.
Disney Vs Non-Disney Villains War
Disney Vs Non-Disney Villains War - Part Two
Non-Disney Villains Tournament
Non-Disney Vs DC Villains War
The illusions briefly appear in the tournament, summoned by Kan, as a means to intimidate Bane, only for his enemy to show his real strenght. They vanish, and do not reappear again, especially after Kan's death by Bane.