Catarina, Choir Master

When Catarina, Choir Master, enters the battlefield, search your library for Joao Casimiro,
the Pianist and put it on your hand. Then shuffle
your library.
Each Human Musician get +1/+1 and has
vigilance and hexproof.
-Nos nao somos cartas de Magic, Rafael! - Catarina
moments before being turned into a Magic card.