Spellweaver Adept

When Spellweaver Adept enters the battlefield,
you may return target instant or sorcery card
from your graveyard to your hand.
Spellcast - When Spellweaver Adept enters the battlefield, if you've cast an instant or sorcery
spell this turn, you may return target instant or sorcery card from your graveyard to your hand.
Whenver you cast an instant or sorcery spell,
copy it. (Targets don't change.)