Dhell-Dhell Dhalam

Dhell-Dhell Dhalam (万華影陣 （ゼッルゼッル・ザラーム）, Zerruzerru.Zarāmu, Kaleidoscope Shadow Formation) is the Extreme Magic of Byoln. Byoln uses all of his shadow copies, made from his Dark Metal Vessel powers, to form a shape resembling a kaleidoscope. Byoln and all of his copies attack the enemy at the same time.

Trivia

 * The name of this Extreme Magic is a corruption of the Arabic phrase ظَلام​ ظِلّ الظِلّ Ẓalām Ẓill Al-Ẓill (Ẓ is pronounced as an emphatic "dh" - as in the English word "the", but not as "thin"), which means "Shadow Shadow Darkness". The former spelling "Zetulz Etul" is a misreading of Japanese ゼッルゼッル Zerruzerru (Zerru-Zerru) as ゼツルゼツル Zetsuruzetsuru (Zetsuruz-etsuru).