Tarrgon and Aurora

When this creature enters the battlefield or
attacks, Imprison 1, then Imprison 1 again.
(Exile target creature and put an Imprison counter
on it. At the beginning of your upkeep, remove one
Imprison counter from all creatures. If a creature has
no Imprison counters on it, return it to the battlefield
under its owner's control.)
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"We are the enforcers of law..."
"...at Isperia's absence."