Instant — Lesson
Exile
target
artifact,
creature,
or
enchantment.
Its
controller
creates
a
Clue
token.
(It's
an
artifact
with
"
,
Sacrifice
this
token:
Draw
a
card.")
As punishment for his disobedience, Zuko was banished and sent to capture the Avatar. Only then could he return home with his honor.