useing arcitect to create arch-enemy missions

[Lord Elcorion]

ok, so ever since i've been playing CoX, i've had a number of charecters that were intended as Arch-enemies, most notably Elcorion and En'Drakus, and i've had the thought ever since Mission Architect was announced to make some missions where these arch-enemies can finally go toe to toe against each other. has anyone made any missions along these lines before, and would you have any tips or suggestions for how i might go about doing a mission like this? i'd like to take advantage of the reactivation period to try to make at least one or two on thursday.

[Tortuga]

You can definitely do it.  You could make "Character A" an ally that you find in the mission to help you fight "Character B".  Or, you could have A and B fighting each other in the mission and you step in to help one of them...I might not be remembering that correctly...

[Lord Elcorion]

cool, cool. i have an idea for a mission where En'Drakus asks another villain to help him attack Elcorion's Citadel and steal a powerful artifact, and flipside where Elcorion requests a hero's aid in defending against the aforementioned attack. ((could i actually do that in a single mission, or would i have to make a seperate "hero" version and "villain" version?))

i'm also considering an arc featureing the Flame Sisters. ((3 related charecters of mine with flame powers, two are heros and one is a villain)) the mission arcs would include helping the heros to prevent their villain sister from commiting various crimes, the villain sister kidnapping and trying to convert her younger sister to villainy, or the hero sisters capturing the villain sister and trying to "rehabilitate" her. ((probably would work better once Going Rouge came out.))