Lord Voldermort

+1: Search your library or graveyard for a Legendary instant or sorcery spell and place it into your hand then shuffle your library.
-3: Create a 3/3 Legendary snake token with deathtouch named Nagini and return one Deatheater creature from your graveyard to your hand.
-5: Search your library for a Legendary Artifact and place it on the battlefield without paying its mana cost. Then shuffle your library.