Эп. 7: Шики побеждает паразита Эльзи и захватывает линкор Эдзенс Зиро у настоящей Эльзи.

7

Shiki defeats "Elsie" after a struggle, which causes her to change into a small alien creature, revealing her to be a parasite mimicking Elsie's form. The real Elsie congratulates Shiki from a nearby fleet and rewards him with the ship, having been entrusted by Ziggy to deliver it to Shiki to begin with. Engaged in a battle with the Interstellar Union Army, Elsie provides cover for Shiki's group as Weisz activates the ship's warp drive and sends them near Blue Garden. The group cleans and explores the ship, during which time Rebecca finds a bath that gives her powers similar to Ether Gear. In Ziggy's chamber, Shiki unwittingly activates an android named Witch Regretf, who reverts the ship to its original form, the warship Edens Zero. (Source: Wikipedia)