Flash

is the Grace possessed by Ludoshel of the Four Archangels.

Description
This power allows Ludoshel to move at immense speeds. He instantaneously moved behind Derieri when she attempted to attack him, and attacks both her and Monspeet before either of them could react. When Escanor tried to grab him, he was surprised at Ludoshel's speed because he moved so fast, it seemed like he teleported.