Borrel
"Borrel", known as "Varrel" (ヴァレル Vareru) in the Japanese version, is an archetype used by Varis. The archetype is related to the "Rokket" archetype, which is also used by Varis.
Design
The Link Monster "Borrel" series monsters feature wings with mechanical red dragon shapes and their respective motifs.
Non-link "Borrel" series monsters have bodies like the color of summoning method, the name of the monster has an abbreviation of summoning method.
Etymology
Both the English and Japanese names of the archetype are wordplays on gun barrels.