Rennala, Mother of Sweetings

Flying, First Phase
When Rennala enters the battlefield, search
your library and/or graveyard for a card
named The Amber Egg and put it into your
hand, then shuffle.
Instant and sorcery spells you cast cost {1} less
to cast.
{2}{r/w}{r/w}: Transform Rennala, Mother of Sweetings