Loki, God of Mischief

As you cast Loki, God of Mischief, name any
legal permanent. Loki, God of Mischief enters
the battlefield as a copy of named permanent
except it's legendary, it's a God in addition to
its other types, it's blue in addition to its other
colors, and its name is Loki, God of Mischief
in addition to its other names.
When Loki, God of Mischief goes to the
graveyard from anywhere, exile it instead.