The Tzi are the former Dancers of Bacchus, reassigned to a non-ruled role in the Mayan Pantheon. They reveal they, as a race, have occupied various lesser divine roles as the need has dictated, noting that they were once Valkyries as well. They are said to appear during times of trouble in the stars.
Because the UnMen saved them from Pelangic contamination earlier on, they swear their interest to aid them in their task if the UnMen cannot complete their tasks. In this, they will join alongside the Keepers in the greater fight, if needed.
Their appearance is currently hard to discern. They are extremely shadowy in their jungle lair, notable only for twinkling bright white eyes and what might be arms or snakes sticking out of their hair.