Oversee the Uprising

Flash
Creatures that enter the battlefield under your
control have Superior 1.
When Oversee the Uprising enters the battlefield,
exile all creatures you control, then return them
to battlefield.
"Every few years they bring down a statue or riot in
the streets to let off a little steam. Getting to put them
down after is just a perk of the job."
-Enforcer-General Korresh