Aaaaand I hope you don't mind, but created another villain. 

Name: Samuel Peterson, "Ambassador Peterson," United Kingdom Ambassador to Abel City 
Age: 70
Appearance: [hider=Samuel Peterson][img]http://img2.wikia.nocookie.net/__cb20080807204732/advancewars/images/b/b8/Greyfield.png[/img][/hider]
Good/Evil/Neutral: Evil
Personality: Ambassador Peterson is a man of many faces, an important skill in both diplomacy and war, which he practised. A distinguished commander who saw action in many battles, Peterson is a skilled strategist who fancies himself as chessmaster. Although he is talented in developing theoretical and technical strategies, he fails to consider his underlings and puppets as anything more than pieces who make the moves he tells them to make and sacrifices themselves when he chooses. He plans to use Semiramis' Noble Phantasm, the Hanging Gardens of Babylon, as a staging ground to rebuild the once great British Empire before overthrowing the House of Windsor and ushering in the new monarchial reign of the house of Peterson. 

Bio: Ambassador Peterson is a well regarded British diplomat who began his career in the military. After serving in many battles overseas, he became disillusioned and saw modern peacekeeping as nothing but a delusion that the great powers still had control. Unsatisfied with the peace that had befallen the world and the lack of any true strength within any one nation, he retired from military service and became a diplomat in order to have greater freedom to create his puppets and set his plans in motion.

Name: Galenth Dysley 
Appearance: [hider=Dysley][img]http://st-listas.20minutos.es/images/2012-05/329689/3516356_640px.jpg?1336189222[/img][/hider]
World: FF XIII 
Bio: http://finalfantasy.wikia.com/wiki/Galenth_Dysley

Dysley was summoned by Ambassador Peterson on account of both Dysley's skills as a politician, having led the Cocoon state as it's primarch, and his existence as a Fal'Cie. Dysley acts Peterson's political advisor, council and second in command. Unbeknownst to Peterson, Dysley is involved with a plot alongside Semiramis and Seymour to betray Peterson.

Name: Seymour Guado
Appearance: [hider=Seymour Guado][img]http://www.auron.nu/wp-content/uploads/2013/09/seymour.jpg[/img][/hider]
World: FF X 
Bio: http://finalfantasy.wikia.com/wiki/Seymour_Guado

Seymour is another one of Ambassador Peterson's advisers, and Seymour himself is used as a guard within Peterson's main base of operations. However, Seymour is plotting against Peterson alongside Dysley and Semiramis.

Name: Assassin of Red (Semiramis, the wise queen of Assyria) 
Appearance: [hider=Semiramis][img]http://cdn.myanimelist.net/images/characters/10/190918.jpg[/img][/hider]
World: Fate/Apocrypha 
Bio: http://typemoon.wikia.com/wiki/Assassin_of_Red

Semiramis was called by Peterson to create an idea, perfectly defensible, mobile and powerful base of operations in the form of her noble phantasm, the Hanging Gardens of Babylon. Currently, she is in the middle east gathering the required components for her noble phantasm. She, along with Seymour and Dysley plan to use the Hanging Gardens of Babylon as a staging ground to launch a conquest of the world to overthrow the puppet masters and create a new paradise - or their dystopian idea of a paradise. 

Name: Caster (Medea of Colchis)
Appearance: [hider=Medea][img]http://www.fightersgeneration.com/np/fate/caster-fate.png[/img][/hider]
World: Fate/Stay Night 
Bio: http://typemoon.wikia.com/wiki/Caster_(Fate/stay_night)

Caster, or Medea, as she is openly called to prevent any confusion between her and Semiramis, was summoned in order to protect Peterson's ground mansion estate in the Abel City, although Peterson made a critical misunderstanding of her character. Unbeknownst to him, Caster was not cold nor particularly cruel, and although she silently complies with his orders she plots against both the Semiramis-Seymour-Dysley trio and Peterson, waiting for the best time to strike and betray them. 

Name: Adam Taurus
Appearance: [hider=Adam][img]http://www.threatormenace.com/wp-content/uploads/2013/08/RWBY-adam.png[/img][/hider]
World: RWBY 
Bio: http://rwby.wikia.com/wiki/Adam_Taurus

Adam is perhaps the only puppet Peterson had called for the sole purpose of combat. Adam is the only puppet Peterson has revealed publically. He also serves as Peterson's bodyguard, although he is willing to cooperate with Semiramis on her plan on the condition that discrimination of any kind will be completely eradicated in their new "paradise".