Appearance and Abilities: Sachiel is the third Angel and the first one to appear in the series. It has a humanoid appearance and is characterized by its elongated limbs and a faceless mask. Sachiel is equipped with powerful energy blasts and is a formidable opponent in physical combat.

Significance: Sachiel's attack on Tokyo-3 is one of the first major battles in the series, setting the tone for the conflict between the Angels and the Evangelion units. It introduces viewers to the intense and visceral nature of the battles in Neon Genesis Evangelion.