Fox, the Emperor

When Fox, the Emperor enters the battlefield,
return target instant or sorcery card from your graveyard to your hand.
Instant and sorcery spells that you cast cost {3} less.
Instant and sorcery spells that opponent cast cost {3} more.
{u}{r}: Copy an instant or sorcery spell that you
just played. You may choose a new target for this
copy.