Azmael

Azmael is a Time Lord. He masquerades as Proffesor Edgeworth. Azmael is in metal contact with Mestor. The Doctor reconizes Azmael as his best teacher reffering ot him as the Master of Jaconda. Azmael previously met the Doctor in his fourth incarnation. That time Azmael got drunk and was placed in a fountain by the Docor to sober up. Azmael is determined to save his people even though Mester does not like him and has deposed him. In order to save his people Azmael abandons the Doctor and Peri resulting in them being taken capture. Mestor takes possesion of Azmaels body and the Doctor destroys Mestors real body. Azmael then forces himself to die. He is in his last incarnation nad so does not regenerate. This causes the death of both Azmael and Mestor. (DW: The Twin Dilemma)