Yu-Gi-Oh! ZEXAL - Episode 020

The Pitch-Black Number: Dark Yuma vs Tetsuo is the twentieth episode of Yu-Gi-Oh! ZEXAL.

Yuma safely recovers "Number 96: Black Mist" from a man. Tetsuo, who witnessed the Duel, takes note that Yuma seems suddenly more brutal in his strategy, and ends up in a fight with him. Not having reconciled in over 2 days, suddenly "Number 96" swallows Yuma and Astral up!! To rescue Yuma and Astral from "Number 96", Tetsuo fights the Numbers for the first time!