Name : Ireul Size : Same size as virus Speciality : Forming Bio Circuit A.T.Field Strength : Strong First Appear : Episode 13 Destroy by : Ritsuko Note : NERV's headquarter nearly destroy.

Ireul is the 11th Angel that come to challenge NERV's Headquarter. Actually, he has been staying inside the protein wall of NERV for a long time before the other Angels come. Ireul doesn't look like other Angels because he is as small as normal virus and the way he live is as same as a virus.

It seems that Ireul has been waiting for a long time to find the best opportunity to challenge NERV's Magi System. The way how Ireul evolves himself into bio circuit and the way he calculates, crack and hack is not known. We only know that synchronize password can stop him temporarily.

NERV agrees Ritsuko that the final stage of evolution is death and decides to speed up the evolution speed of Ireul so that Ireul will choose to stay with Magi. Later, Ireul had been wiped out by a program set inside of Casper by Ritsuko. Ireul's target does not seem to find out Adam but just wanted to destroy NERV by using Magi System to set up self-destruction.