: The "Armor Giant" is revealed to be Dale , the mutated father of the Holy Knight Guila, highlighting the dark experiments within the kingdom.

In (Season 1, Episode 15), titled "Unholy Knight," the standout feature is the dramatic revelation of Meliodas's tragic past and the first time he uses a real sword in the series . Key Highlights

: Elizabeth delivers Liz's sword to Meliodas, allowing him to stop holding back and finally destroy the transformed demon.