Convene the Factions

Exile two different creatures of different types
owned by different players, then return them to
the battlefield tapped under their owners'
control.
"Meeting four hundred and forty seven is now in
session. Are there any motions on the floor?"
"I would like to motion for an investigation of certain persons of interest. Similar to the fellows who showed
up out of the blue last month."
-Archangel Kelnesh and Mayor Francillius