CT-0700 "Sev"

''"I'm sorry, General Aika, but we are no longer required to follow your orders." ''

--Sev betraying Tailblue on the eve of the Twintail Purge.

Commander CT-0700 "Sev" is the field commander of the 212th Attack Battalion who also serves under Tailblue's command as her lieutenant during the Second Ultimeguil War. He is also a genetic brother of CT-1001 "Scorcher".

Sev serves as a supporting protagonist at first in aiding the Twintails against the renewed Ultimeguil threat, but during the outbreak of the Twin-Tail Purge, he led the men of the 212th to betray and rebel against their general Tailblue, but almost everyone who partook in the attempted mutiny were killed, even Sev himself, as Tailblue managed to narrowly escape after defeating hundreds of her own clone troops.