Alellgias is the commander of the Mazone front-line base on Venus. When her clan members in the Amazon jungle are attacked by the Arcadia (an attack launched by Tadashi against Harlock's wishes,) Alellgias vows revenge upon Harlock. She dispatches the mesmerizing Lola and her squadron against the Arcadia, and confronts the Arcadia ship-to-ship. Harlock wins the initial conflict, but Alellgias retreats to the Venus outpost and launches a new assault when the Arcadia traces her forces back to base. Unfortunately for her, her pride and disparaging attitude towards her enemy don't save her when the Arcadia rips her ship a new one.